Main push for 0.2.

Khaibit [07-05-14 - 18:36]
Main push for 0.2.
Keybinding option added.
Sound options added, options menu re-worked.
Slider behavior fixed.
Chat alert options changed to allow both styles at once.
Guild store Shopkeeper button moved to avoid UI conflict.
Reset now does a deep scan after to prevent sales event spam.
Main window now has "X to close" button.
Filename
Shopkeeper.lua
Shopkeeper.txt
Shopkeeper.xml
Shopkeeper_Namespace_Init.lua
bindings.xml
i18n/DE.lua
i18n/EN.lua
i18n/FR.lua