Add sendJsonMessage API and supporting message format adjustment, for cross server hover and click support.
Merge remote-tracking branch 'origin/master'

Conflicts:
	HeroChatBridge-Bukkit/src/main/java/com/rylinaux/herochatbridge/bukkit/HeroChatBridgeBukkit.java
	HeroChatBridge-Bukkit/src/main/java/com/rylinaux/herochatbridge/bukkit/listeners/HeroChatListener.java