diff --git a/app.go b/app.go
index 9fc04a9..4c250ed 100644
--- a/app.go
+++ b/app.go
@@ -1,596 +1,601 @@
 /*
  * Copyright © 2018 A Bunch Tell LLC.
  *
  * This file is part of WriteFreely.
  *
  * WriteFreely is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License, included
  * in the LICENSE file in this source code package.
  */
 
 package writefreely
 
 import (
 	"database/sql"
 	"flag"
 	"fmt"
 	"html/template"
 	"net/http"
 	"net/url"
 	"os"
 	"os/signal"
 	"regexp"
 	"strings"
 	"syscall"
 	"time"
 
 	_ "github.com/go-sql-driver/mysql"
 
 	"github.com/gorilla/mux"
 	"github.com/gorilla/schema"
 	"github.com/gorilla/sessions"
 	"github.com/manifoldco/promptui"
 	"github.com/writeas/go-strip-markdown"
 	"github.com/writeas/web-core/auth"
 	"github.com/writeas/web-core/converter"
 	"github.com/writeas/web-core/log"
 	"github.com/writeas/writefreely/author"
 	"github.com/writeas/writefreely/config"
 	"github.com/writeas/writefreely/migrations"
 	"github.com/writeas/writefreely/page"
 )
 
 const (
 	staticDir       = "static/"
 	assumedTitleLen = 80
 	postsPerPage    = 10
 
 	serverSoftware = "WriteFreely"
 	softwareURL    = "https://writefreely.org"
 )
 
 var (
 	debugging bool
 
 	// Software version can be set from git env using -ldflags
 	softwareVer = "0.7.1"
 
 	// DEPRECATED VARS
 	// TODO: pass app.cfg into GetCollection* calls so we can get these values
 	// from Collection methods and we no longer need these.
 	hostName     string
 	isSingleUser bool
 )
 
 type app struct {
 	router       *mux.Router
 	db           *datastore
 	cfg          *config.Config
 	cfgFile      string
 	keys         *keychain
 	sessionStore *sessions.CookieStore
 	formDecoder  *schema.Decoder
 
 	timeline *localTimeline
 }
 
 // handleViewHome shows page at root path. Will be the Pad if logged in and the
 // catch-all landing page otherwise.
 func handleViewHome(app *app, w http.ResponseWriter, r *http.Request) error {
 	if app.cfg.App.SingleUser {
 		// Render blog index
 		return handleViewCollection(app, w, r)
 	}
 
 	// Multi-user instance
 	u := getUserSession(app, r)
 	if u != nil {
 		// User is logged in, so show the Pad
 		return handleViewPad(app, w, r)
 	}
 
 	p := struct {
 		page.StaticPage
 		Flashes []template.HTML
 	}{
 		StaticPage: pageForReq(app, r),
 	}
 
 	// Get error messages
 	session, err := app.sessionStore.Get(r, cookieName)
 	if err != nil {
 		// Ignore this
 		log.Error("Unable to get session in handleViewHome; ignoring: %v", err)
 	}
 	flashes, _ := getSessionFlashes(app, w, r, session)
 	for _, flash := range flashes {
 		p.Flashes = append(p.Flashes, template.HTML(flash))
 	}
 
 	// Show landing page
 	return renderPage(w, "landing.tmpl", p)
 }
 
 func handleTemplatedPage(app *app, w http.ResponseWriter, r *http.Request, t *template.Template) error {
 	p := struct {
 		page.StaticPage
 		Content      template.HTML
 		PlainContent string
 		Updated      string
 
 		AboutStats *InstanceStats
 	}{
 		StaticPage: pageForReq(app, r),
 	}
 	if r.URL.Path == "/about" || r.URL.Path == "/privacy" {
 		var c string
 		var updated *time.Time
 		var err error
 
 		if r.URL.Path == "/about" {
 			c, err = getAboutPage(app)
 
 			// Fetch stats
 			p.AboutStats = &InstanceStats{}
 			p.AboutStats.NumPosts, _ = app.db.GetTotalPosts()
 			p.AboutStats.NumBlogs, _ = app.db.GetTotalCollections()
 		} else {
 			c, updated, err = getPrivacyPage(app)
 		}
 
 		if err != nil {
 			return err
 		}
 		p.Content = template.HTML(applyMarkdown([]byte(c)))
 		p.PlainContent = shortPostDescription(stripmd.Strip(c))
 		if updated != nil {
 			p.Updated = updated.Format("January 2, 2006")
 		}
 	}
 
 	// Serve templated page
 	err := t.ExecuteTemplate(w, "base", p)
 	if err != nil {
 		log.Error("Unable to render page: %v", err)
 	}
 	return nil
 }
 
 func pageForReq(app *app, r *http.Request) page.StaticPage {
 	p := page.StaticPage{
 		AppCfg:  app.cfg.App,
 		Path:    r.URL.Path,
 		Version: "v" + softwareVer,
 	}
 
 	// Add user information, if given
 	var u *User
 	accessToken := r.FormValue("t")
 	if accessToken != "" {
 		userID := app.db.GetUserID(accessToken)
 		if userID != -1 {
 			var err error
 			u, err = app.db.GetUserByID(userID)
 			if err == nil {
 				p.Username = u.Username
 			}
 		}
 	} else {
 		u = getUserSession(app, r)
 		if u != nil {
 			p.Username = u.Username
 		}
 	}
 
 	return p
 }
 
 var shttp = http.NewServeMux()
 var fileRegex = regexp.MustCompile("/([^/]*\\.[^/]*)$")
 
 func Serve() {
+	// General options usable with other commands
 	debugPtr := flag.Bool("debug", false, "Enables debug logging.")
+	configFile := flag.String("c", "config.ini", "The configuration file to use")
+
+	// Setup actions
 	createConfig := flag.Bool("create-config", false, "Creates a basic configuration and exits")
 	doConfig := flag.Bool("config", false, "Run the configuration process")
 	genKeys := flag.Bool("gen-keys", false, "Generate encryption and authentication keys")
 	createSchema := flag.Bool("init-db", false, "Initialize app database")
 	migrate := flag.Bool("migrate", false, "Migrate the database")
+
+	// Admin actions
 	createAdmin := flag.String("create-admin", "", "Create an admin with the given username:password")
 	createUser := flag.String("create-user", "", "Create a regular user with the given username:password")
 	resetPassUser := flag.String("reset-pass", "", "Reset the given user's password")
-	configFile := flag.String("c", "config.ini", "The configuration file to use")
 	outputVersion := flag.Bool("v", false, "Output the current version")
 	flag.Parse()
 
 	debugging = *debugPtr
 
 	app := &app{
 		cfgFile: *configFile,
 	}
 
 	if *outputVersion {
 		fmt.Println(serverSoftware + " " + softwareVer)
 		os.Exit(0)
 	} else if *createConfig {
 		log.Info("Creating configuration...")
 		c := config.New()
 		log.Info("Saving configuration %s...", app.cfgFile)
 		err := config.Save(c, app.cfgFile)
 		if err != nil {
 			log.Error("Unable to save configuration: %v", err)
 			os.Exit(1)
 		}
 		os.Exit(0)
 	} else if *doConfig {
 		d, err := config.Configure(app.cfgFile)
 		if err != nil {
 			log.Error("Unable to configure: %v", err)
 			os.Exit(1)
 		}
 		if d.User != nil {
 			app.cfg = d.Config
 			connectToDatabase(app)
 			defer shutdown(app)
 
 			if !app.db.DatabaseInitialized() {
 				adminInitDatabase(app)
 			}
 
 			u := &User{
 				Username:   d.User.Username,
 				HashedPass: d.User.HashedPass,
 				Created:    time.Now().Truncate(time.Second).UTC(),
 			}
 
 			// Create blog
 			log.Info("Creating user %s...\n", u.Username)
 			err = app.db.CreateUser(u, app.cfg.App.SiteName)
 			if err != nil {
 				log.Error("Unable to create user: %s", err)
 				os.Exit(1)
 			}
 			log.Info("Done!")
 		}
 		os.Exit(0)
 	} else if *genKeys {
 		errStatus := 0
 
 		err := generateKey(emailKeyPath)
 		if err != nil {
 			errStatus = 1
 		}
 		err = generateKey(cookieAuthKeyPath)
 		if err != nil {
 			errStatus = 1
 		}
 		err = generateKey(cookieKeyPath)
 		if err != nil {
 			errStatus = 1
 		}
 
 		os.Exit(errStatus)
 	} else if *createSchema {
 		loadConfig(app)
 		connectToDatabase(app)
 		defer shutdown(app)
 		adminInitDatabase(app)
 	} else if *createAdmin != "" {
 		adminCreateUser(app, *createAdmin, true)
 	} else if *createUser != "" {
 		adminCreateUser(app, *createUser, false)
 	} else if *resetPassUser != "" {
 		// Connect to the database
 		loadConfig(app)
 		connectToDatabase(app)
 		defer shutdown(app)
 
 		// Fetch user
 		u, err := app.db.GetUserForAuth(*resetPassUser)
 		if err != nil {
 			log.Error("Get user: %s", err)
 			os.Exit(1)
 		}
 
 		// Prompt for new password
 		prompt := promptui.Prompt{
 			Templates: &promptui.PromptTemplates{
 				Success: "{{ . | bold | faint }}: ",
 			},
 			Label: "New password",
 			Mask:  '*',
 		}
 		newPass, err := prompt.Run()
 		if err != nil {
 			log.Error("%s", err)
 			os.Exit(1)
 		}
 
 		// Do the update
 		log.Info("Updating...")
 		err = adminResetPassword(app, u, newPass)
 		if err != nil {
 			log.Error("%s", err)
 			os.Exit(1)
 		}
 		log.Info("Success.")
 		os.Exit(0)
 	} else if *migrate {
 		loadConfig(app)
 		connectToDatabase(app)
 		defer shutdown(app)
 
 		err := migrations.Migrate(migrations.NewDatastore(app.db.DB, app.db.driverName))
 		if err != nil {
 			log.Error("migrate: %s", err)
 			os.Exit(1)
 		}
 
 		os.Exit(0)
 	}
 
 	log.Info("Initializing...")
 
 	loadConfig(app)
 
 	hostName = app.cfg.App.Host
 	isSingleUser = app.cfg.App.SingleUser
 	app.cfg.Server.Dev = *debugPtr
 
 	initTemplates()
 
 	// Load keys
 	log.Info("Loading encryption keys...")
 	err := initKeys(app)
 	if err != nil {
 		log.Error("\n%s\n", err)
 	}
 
 	// Initialize modules
 	app.sessionStore = initSession(app)
 	app.formDecoder = schema.NewDecoder()
 	app.formDecoder.RegisterConverter(converter.NullJSONString{}, converter.ConvertJSONNullString)
 	app.formDecoder.RegisterConverter(converter.NullJSONBool{}, converter.ConvertJSONNullBool)
 	app.formDecoder.RegisterConverter(sql.NullString{}, converter.ConvertSQLNullString)
 	app.formDecoder.RegisterConverter(sql.NullBool{}, converter.ConvertSQLNullBool)
 	app.formDecoder.RegisterConverter(sql.NullInt64{}, converter.ConvertSQLNullInt64)
 	app.formDecoder.RegisterConverter(sql.NullFloat64{}, converter.ConvertSQLNullFloat64)
 
 	// Check database configuration
 	if app.cfg.Database.Type == driverMySQL && (app.cfg.Database.User == "" || app.cfg.Database.Password == "") {
 		log.Error("Database user or password not set.")
 		os.Exit(1)
 	}
 	if app.cfg.Database.Host == "" {
 		app.cfg.Database.Host = "localhost"
 	}
 	if app.cfg.Database.Database == "" {
 		app.cfg.Database.Database = "writefreely"
 	}
 
 	connectToDatabase(app)
 	defer shutdown(app)
 
 	// Test database connection
 	err = app.db.Ping()
 	if err != nil {
 		log.Error("Database ping failed: %s", err)
 	}
 
 	r := mux.NewRouter()
 	handler := NewHandler(app)
 	handler.SetErrorPages(&ErrorPages{
 		NotFound:            pages["404-general.tmpl"],
 		Gone:                pages["410.tmpl"],
 		InternalServerError: pages["500.tmpl"],
 		Blank:               pages["blank.tmpl"],
 	})
 
 	// Handle app routes
 	initRoutes(handler, r, app.cfg, app.db)
 
 	// Handle local timeline, if enabled
 	if app.cfg.App.LocalTimeline {
 		log.Info("Initializing local timeline...")
 		initLocalTimeline(app)
 	}
 
 	// Handle static files
 	fs := http.FileServer(http.Dir(staticDir))
 	shttp.Handle("/", fs)
 	r.PathPrefix("/").Handler(fs)
 
 	// Handle shutdown
 	c := make(chan os.Signal, 2)
 	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
 	go func() {
 		<-c
 		log.Info("Shutting down...")
 		shutdown(app)
 		log.Info("Done.")
 		os.Exit(0)
 	}()
 
 	http.Handle("/", r)
 
 	// Start web application server
 	var bindAddress = app.cfg.Server.Bind
 	if bindAddress == "" {
 		bindAddress = "localhost"
 	}
 	if app.cfg.IsSecureStandalone() {
 		log.Info("Serving redirects on http://%s:80", bindAddress)
 		go func() {
 			err = http.ListenAndServe(
 				fmt.Sprintf("%s:80", bindAddress), http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 					http.Redirect(w, r, app.cfg.App.Host, http.StatusMovedPermanently)
 				}))
 			log.Error("Unable to start redirect server: %v", err)
 		}()
 
 		log.Info("Serving on https://%s:443", bindAddress)
 		log.Info("---")
 		err = http.ListenAndServeTLS(
 			fmt.Sprintf("%s:443", bindAddress), app.cfg.Server.TLSCertPath, app.cfg.Server.TLSKeyPath, nil)
 	} else {
 		log.Info("Serving on http://%s:%d\n", bindAddress, app.cfg.Server.Port)
 		log.Info("---")
 		err = http.ListenAndServe(fmt.Sprintf("%s:%d", bindAddress, app.cfg.Server.Port), nil)
 	}
 	if err != nil {
 		log.Error("Unable to start: %v", err)
 		os.Exit(1)
 	}
 }
 
 func loadConfig(app *app) {
 	log.Info("Loading %s configuration...", app.cfgFile)
 	cfg, err := config.Load(app.cfgFile)
 	if err != nil {
 		log.Error("Unable to load configuration: %v", err)
 		os.Exit(1)
 	}
 	app.cfg = cfg
 }
 
 func connectToDatabase(app *app) {
 	log.Info("Connecting to %s database...", app.cfg.Database.Type)
 
 	var db *sql.DB
 	var err error
 	if app.cfg.Database.Type == driverMySQL {
 		db, err = sql.Open(app.cfg.Database.Type, fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=true&loc=%s", app.cfg.Database.User, app.cfg.Database.Password, app.cfg.Database.Host, app.cfg.Database.Port, app.cfg.Database.Database, url.QueryEscape(time.Local.String())))
 		db.SetMaxOpenConns(50)
 	} else if app.cfg.Database.Type == driverSQLite {
 		if !SQLiteEnabled {
 			log.Error("Invalid database type '%s'. Binary wasn't compiled with SQLite3 support.", app.cfg.Database.Type)
 			os.Exit(1)
 		}
 		if app.cfg.Database.FileName == "" {
 			log.Error("SQLite database filename value in config.ini is empty.")
 			os.Exit(1)
 		}
 		db, err = sql.Open("sqlite3_with_regex", app.cfg.Database.FileName+"?parseTime=true&cached=shared")
 		db.SetMaxOpenConns(1)
 	} else {
 		log.Error("Invalid database type '%s'. Only 'mysql' and 'sqlite3' are supported right now.", app.cfg.Database.Type)
 		os.Exit(1)
 	}
 	if err != nil {
 		log.Error("%s", err)
 		os.Exit(1)
 	}
 	app.db = &datastore{db, app.cfg.Database.Type}
 }
 
 func shutdown(app *app) {
 	log.Info("Closing database connection...")
 	app.db.Close()
 }
 
 func adminCreateUser(app *app, credStr string, isAdmin bool) {
 	// Create an admin user with --create-admin
 	creds := strings.Split(credStr, ":")
 	if len(creds) != 2 {
 		log.Error("usage: writefreely --create-admin username:password")
 		os.Exit(1)
 	}
 
 	loadConfig(app)
 	connectToDatabase(app)
 	defer shutdown(app)
 
 	// Ensure an admin / first user doesn't already exist
 	firstUser, _ := app.db.GetUserByID(1)
 	if isAdmin {
 		// Abort if trying to create admin user, but one already exists
 		if firstUser != nil {
 			log.Error("Admin user already exists (%s). Create a regular user with: writefreely --create-user", firstUser.Username)
 			os.Exit(1)
 		}
 	} else {
 		// Abort if trying to create regular user, but no admin exists yet
 		if firstUser == nil {
 			log.Error("No admin user exists yet. Create an admin first with: writefreely --create-admin")
 			os.Exit(1)
 		}
 	}
 
 	// Create the user
 	username := creds[0]
 	password := creds[1]
 
 	// Normalize and validate username
 	desiredUsername := username
 	username = getSlug(username, "")
 
 	usernameDesc := username
 	if username != desiredUsername {
 		usernameDesc += " (originally: " + desiredUsername + ")"
 	}
 
 	if !author.IsValidUsername(app.cfg, username) {
 		log.Error("Username %s is invalid, reserved, or shorter than configured minimum length (%d characters).", usernameDesc, app.cfg.App.MinUsernameLen)
 		os.Exit(1)
 	}
 
 	// Hash the password
 	hashedPass, err := auth.HashPass([]byte(password))
 	if err != nil {
 		log.Error("Unable to hash password: %v", err)
 		os.Exit(1)
 	}
 
 	u := &User{
 		Username:   username,
 		HashedPass: hashedPass,
 		Created:    time.Now().Truncate(time.Second).UTC(),
 	}
 
 	userType := "user"
 	if isAdmin {
 		userType = "admin"
 	}
 	log.Info("Creating %s %s...", userType, usernameDesc)
 	err = app.db.CreateUser(u, desiredUsername)
 	if err != nil {
 		log.Error("Unable to create user: %s", err)
 		os.Exit(1)
 	}
 	log.Info("Done!")
 	os.Exit(0)
 }
 
 func adminInitDatabase(app *app) {
 	schemaFileName := "schema.sql"
 	if app.cfg.Database.Type == driverSQLite {
 		schemaFileName = "sqlite.sql"
 	}
 
 	schema, err := Asset(schemaFileName)
 	if err != nil {
 		log.Error("Unable to load schema file: %v", err)
 		os.Exit(1)
 	}
 
 	tblReg := regexp.MustCompile("CREATE TABLE (IF NOT EXISTS )?`([a-z_]+)`")
 
 	queries := strings.Split(string(schema), ";\n")
 	for _, q := range queries {
 		if strings.TrimSpace(q) == "" {
 			continue
 		}
 		parts := tblReg.FindStringSubmatch(q)
 		if len(parts) >= 3 {
 			log.Info("Creating table %s...", parts[2])
 		} else {
 			log.Info("Creating table ??? (Weird query) No match in: %v", parts)
 		}
 		_, err = app.db.Exec(q)
 		if err != nil {
 			log.Error("%s", err)
 		} else {
 			log.Info("Created.")
 		}
 	}
 	os.Exit(0)
 }