Add headers to each file to make viewing source a bit easier

diff --git a/AddonCore.lua b/AddonCore.lua
index 0808bdf..c3260d9 100644
--- a/AddonCore.lua
+++ b/AddonCore.lua
@@ -1,3 +1,18 @@
+--[[-------------------------------------------------------------------------
+-- AddonCore.lua
+--
+-- This is a very simple, bare-minimum core for addon development. It provide
+-- methods to register events, call initialization functions, and sets up the
+-- localization table so it can be used elsewhere. This file is designed to be
+-- loaded first, as it has no further dependencies.
+--
+-- Events registered:
+--   * ADDON_LOADED - Watch for saved variables to be loaded, and call the
+--       'Initialize' function in response.
+--   * PLAYER_LOGIN - Call the 'Enable' method once the major UI elements
+--       have been loaded and initialized.
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...

 -- Set global name of addon
diff --git a/BindConfig.lua b/BindConfig.lua
index 274580f..b5372fe 100755
--- a/BindConfig.lua
+++ b/BindConfig.lua
@@ -1,3 +1,12 @@
+--[[-------------------------------------------------------------------------
+-- BindConfig.lua
+--
+-- This file contains the definitions of the binding configuration panel.
+--
+-- Events registered:
+--   None
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...
 local L = addon.L

diff --git a/BlizzardFrames.lua b/BlizzardFrames.lua
index 10d2cc6..118ba33 100644
--- a/BlizzardFrames.lua
+++ b/BlizzardFrames.lua
@@ -1,3 +1,14 @@
+--[[-------------------------------------------------------------------------
+-- BlizzardFrames.lua
+--
+-- This file contains the definitions of the blizzard frame integration
+-- options. These settings will not apply until the user interface is
+-- reloaded.
+--
+-- Events registered:
+--   * ADDON_LOADED - To watch for loading of the ArenaUI
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...
 local L = addon.L

diff --git a/FrameOptionsPanel.lua b/FrameOptionsPanel.lua
index 8db4f05..38ba719 100644
--- a/FrameOptionsPanel.lua
+++ b/FrameOptionsPanel.lua
@@ -1,3 +1,12 @@
+--[[-------------------------------------------------------------------------
+-- FrameOptionsPanel.lua
+--
+-- This file contains the definitions of the frame blacklist options panel.
+--
+-- Events registered:
+--   None
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...
 local L = addon.L

diff --git a/OptionsPanel.lua b/OptionsPanel.lua
index e3d5d0a..1420eda 100644
--- a/OptionsPanel.lua
+++ b/OptionsPanel.lua
@@ -1,3 +1,13 @@
+--[[-------------------------------------------------------------------------
+-- OptionsPanel.lua
+--
+-- This file contains the definitions of the main interface options panel.
+-- Any other options panels are sub-categories of this main panel.
+--
+-- Events registered:
+--   None
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...
 local L = addon.L

diff --git a/Utils.lua b/Utils.lua
index 8aefb53..439821d 100644
--- a/Utils.lua
+++ b/Utils.lua
@@ -1,3 +1,14 @@
+--[[-------------------------------------------------------------------------
+-- Utils.lua
+--
+-- This file contains a series of general utility functions that could be
+-- used throughout the addon, although in practice they are mostly used in
+-- the GUI.
+--
+-- Events registered:
+--   None
+-------------------------------------------------------------------------]]--
+
 local addonName, addon = ...
 local L = addon.L