Changes

Summary

1. fix saving per server/world prefix/suffix/display (commit: 89a95bc) (details)
2. use null not empty strings for non-existing pre/suffix and display (commit: 83274bd) (details)
3. added option to choose (a)sync command execution; fixes #157 (commit: 50f21d5) (details)

Commit 89a95bca8c96aaf9d1b24a67786f78fd68e12e81 by Flo.e3 fix saving per server/world prefix/suffix/display (commit: 89a95bc)
	src/main/java/net/alpenblock/bungeeperms/io/MySQL2BackEnd.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/YAMLBackEnd.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/MySQLBackEnd.java (diff)
Commit 83274bdec499ebe51cab1b909fae3b0050b55e08 by wea_ondara use null not empty strings for non-existing pre/suffix and display (commit: 83274bd)
	src/main/java/net/alpenblock/bungeeperms/Statics.java (diff)
	src/main/java/net/alpenblock/bungeeperms/CommandHandler.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/YAMLBackEnd.java (diff)
	src/main/java/net/alpenblock/bungeeperms/Group.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/MySQL2BackEnd.java (diff)
	src/main/java/net/alpenblock/bungeeperms/User.java (diff)
	src/main/java/net/alpenblock/bungeeperms/Server.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/MySQLBackEnd.java (diff)
	src/main/java/net/alpenblock/bungeeperms/io/mysql2/MysqlPermsAdapter2.java (diff)
Commit 50f21d5cb10617e9c577a660fe6a07975c30866f by wea_ondara added option to choose (a)sync command execution; fixes #157 (commit: 50f21d5)
	src/main/java/net/alpenblock/bungeeperms/BPConfig.java (diff)
	src/main/java/net/alpenblock/bungeeperms/platform/bungee/BungeePlugin.java (diff)
	src/main/java/net/alpenblock/bungeeperms/platform/bukkit/BukkitPlugin.java (diff)