RealRegions

updated command framework, to fix virustotal warnings

Interaction and Block Breaking are now applied to paintings. Fixes #8 Take Damage now takes into account fire and campfire

Item Pickup To Item Owners Flag, new commands and other fixes.

• /rr tp now has permission checking "realregions.tpworld."
• /rr tpo to teleport a player to a specified world.
• Added Item Pickup To Item Owners Flag
• Fixed messages/warnings/alerts being sent when deactivated.
• Added flat world generation.
• General bug-fixes.