Changes

Summary

1. build against rainbow v49 (commit: f47ab83) (details)
2. implement new rainbow features (commit: 563f266) (details)
3. call SignChangeEvent (commit: 97c53be) (details)

Commit f47ab83a790bf985122b77595fab9033c81d0a10 by Flo.e3 build against rainbow v49 (commit: f47ab83)
	pom.xml (diff)
	repository/rainbow/PluginReference/49/PluginReference-49.jar
Commit 563f266186684f0fc788556952e9508ab56e69e4 by Flo.e3 implement new rainbow features (commit: 563f266)
	src/main/java/PluginBukkitBridge/block/FakeBlock.java (diff)
	src/main/java/PluginBukkitBridge/FakeWorld.java (diff)
Commit 97c53bebe5e4fb15677152527ffb15cf3e7d5f00 by Flo.e3 call SignChangeEvent (commit: 97c53be)
	src/main/java/PluginBukkitBridge/MyPlugin.java (diff)