API Update, Removed MassiveEconomy obligatory dependency

• Updated to API 1.11.0
• Removed MassiveEconomy obligatory dependency. Now you can use the plugin also without MassiveEconomy (but you need to install it to add paid kits)

Plugin Renamed to "ServerKits"

• Plugin renamed to "ServerKits" because there is already a plugin called "KitPro"

API Update, Now Open Source

• Updated to API 1.9.0
• Now Open Source