Start work on KitGrant(errors)
Start work on BetrayalConfig
Start update BetrayalPlugin to work w/ KitGrant & BetrayalConfig
Update pom.xml:
No Gson
No CraftBukkit(bukkit only)
Update Bukkit to 1.6.4-R2.0

Signed-off-by: Techcable <Techcable@outlook.com>