diff --git a/config/config.go b/config/config.go
index c6f4c90..2acf763 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,146 +1,157 @@
 /*
- * Copyright © 2018 A Bunch Tell LLC.
+ * Copyright © 2018-2019 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 config holds and assists in the configuration of a writefreely instance.
 package config
 
 import (
 	"gopkg.in/ini.v1"
 )
 
 const (
+	// FileName is the default configuration file name
 	FileName = "config.ini"
 )
 
 type (
+	// ServerCfg holds values that affect how the HTTP server runs
 	ServerCfg struct {
 		HiddenHost string `ini:"hidden_host"`
 		Port       int    `ini:"port"`
 		Bind       string `ini:"bind"`
 
 		TLSCertPath string `ini:"tls_cert_path"`
 		TLSKeyPath  string `ini:"tls_key_path"`
 
 		Dev bool `ini:"-"`
 	}
 
+	// DatabaseCfg holds values that determine how the application connects to a datastore
 	DatabaseCfg struct {
 		Type     string `ini:"type"`
 		FileName string `ini:"filename"`
 		User     string `ini:"username"`
 		Password string `ini:"password"`
 		Database string `ini:"database"`
 		Host     string `ini:"host"`
 		Port     int    `ini:"port"`
 	}
 
+	// AppCfg holds values that affect how the application functions
 	AppCfg struct {
 		SiteName string `ini:"site_name"`
 		SiteDesc string `ini:"site_description"`
 		Host     string `ini:"host"`
 
 		// Site appearance
 		Theme      string `ini:"theme"`
 		JSDisabled bool   `ini:"disable_js"`
 		WebFonts   bool   `ini:"webfonts"`
 
 		// Users
 		SingleUser       bool `ini:"single_user"`
 		OpenRegistration bool `ini:"open_registration"`
 		MinUsernameLen   int  `ini:"min_username_len"`
 		MaxBlogs         int  `ini:"max_blogs"`
 
 		// Federation
 		Federation  bool `ini:"federation"`
 		PublicStats bool `ini:"public_stats"`
 		Private     bool `ini:"private"`
 
 		// Additional functions
 		LocalTimeline bool `ini:"local_timeline"`
 	}
 
+	// Config holds the complete configuration for running a writefreely instance
 	Config struct {
 		Server   ServerCfg   `ini:"server"`
 		Database DatabaseCfg `ini:"database"`
 		App      AppCfg      `ini:"app"`
 	}
 )
 
+// New creates a new Config with sane defaults
 func New() *Config {
 	c := &Config{
 		Server: ServerCfg{
 			Port: 8080,
 			Bind: "localhost", /* IPV6 support when not using localhost? */
 		},
 		App: AppCfg{
 			Host:           "http://localhost:8080",
 			Theme:          "write",
 			WebFonts:       true,
 			SingleUser:     true,
 			MinUsernameLen: 3,
 			MaxBlogs:       1,
 			Federation:     true,
 			PublicStats:    true,
 		},
 	}
 	c.UseMySQL(true)
 	return c
 }
 
 // UseMySQL resets the Config's Database to use default values for a MySQL setup.
 func (cfg *Config) UseMySQL(fresh bool) {
 	cfg.Database.Type = "mysql"
 	if fresh {
 		cfg.Database.Host = "localhost"
 		cfg.Database.Port = 3306
 	}
 }
 
 // UseSQLite resets the Config's Database to use default values for a SQLite setup.
 func (cfg *Config) UseSQLite(fresh bool) {
 	cfg.Database.Type = "sqlite3"
 	if fresh {
 		cfg.Database.FileName = "writefreely.db"
 	}
 }
 
+// IsSecureStandalone returns whether or not the application is running as a
+// standalone server with TLS enabled.
 func (cfg *Config) IsSecureStandalone() bool {
 	return cfg.Server.Port == 443 && cfg.Server.TLSCertPath != "" && cfg.Server.TLSKeyPath != ""
 }
 
+// Load reads the given configuration file, then parses and returns it as a Config.
 func Load(fname string) (*Config, error) {
 	if fname == "" {
 		fname = FileName
 	}
 	cfg, err := ini.Load(fname)
 	if err != nil {
 		return nil, err
 	}
 
 	// Parse INI file
 	uc := &Config{}
 	err = cfg.MapTo(uc)
 	if err != nil {
 		return nil, err
 	}
 	return uc, nil
 }
 
+// Save writes the given Config to the given file.
 func Save(uc *Config, fname string) error {
 	cfg := ini.Empty()
 	err := ini.ReflectFrom(cfg, uc)
 	if err != nil {
 		return err
 	}
 
 	if fname == "" {
 		fname = FileName
 	}
 	return cfg.SaveTo(fname)
 }