Fixed bug where players could place beds on the borders of regions without permissions
Add vine growth flag and config option.
Allow a lot of commands to be sent from the console.
Examples:
 /rg addmem <id> <player> -w <worldname>
 /rg flag <id> <flag> -w <worldname> <flagvalue>
 /rg remove <id> -w <worldname>
Command blocks are currently untested.
List of commands: flag, priority, parent, remove,
 addmember, removemember, addowner, removeowner
Made wolves respect pvp stuff. Removed some extraneous code.
Update changelog for 5.7.1
[maven-release-plugin] prepare release 5.7.1
[maven-release-plugin] prepare for next development iteration
Merge remote-tracking branch 'upstream/master' into sakura

Conflicts:
	pom.xml
	src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java
	src/main/java/com/sk89q/worldguard/bukkit/commands/RegionCommands.java
	src/main/java/com/sk89q/worldguard/bukkit/commands/RegionMemberCommands.java
	src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java