[+] - Added
[•] - Changed

[+] - Added reloading related classes ( Reloadable and ReloaderPlugin). Will make sure to add documentation on the wiki page on github.
[+] - Added StringUtils#colorizeString(String): Calls StringUtils#colorizeString(char, String) using the '&' as the color char.
[+] - Added itemToString(ItemStack) and stringToItem(String) methods in the MPItemStacks class.

[•] - The GUIClickEvent extends InventoryClickEvent and the GUICloseEvent extends InventoryCloseEvent, so now the fields and methods available in those events are now available for the GUI events.
[•] - Fixed bugs.