Merge pull request #204 from ayyy/master

Make -e parameter in filldown a toggle
 Add option to disable VoxelSniper join message.
 Closes #213
Fix Heatray being available for LiteSnipers
Closes #219
Make Biome Brush available to LiteSnipers
Closes #220
Updated versioning and metadata processing by maven
Update README.md
Updated VoxelPacketPlugin dependency to latest version.
The new version is now definitely build with Java 6 and should address #209.
Cleaned up VoxelSniperConfiguration and added missing documentation.
Refactored Sniper Core class to be able to differentiate between multiple sniper configurations simultaneously and value brush based Permissions.
By redoing the Sniper class and adding per Brush permissions, LiteSniper was redundant and a lot of the issues with BrushTools. Responsibility of finding the target block has been moved from the Brush abstract class to the Sniper class.
Closes #218.
Closes #207.
Fixing wildcard brush permission node.
Closes #222
Fixed unchecked null with nul-lsensitive mappings. Potentially fixes #223.
Update Dome to remove z-axis inconsitency

Change stupid constant value to remove z-axis inconsistency.
Merge pull request #225 from Deamon5550/patch-1

Increased Dome Brush step precision as a workaround for z-axis inconsistencies.
Added tests for Undo object, to verify behavior.
Refactored Brushes class to be easier to test and added test cases.
Added test cases covering SniperManager.
Fixed multiple malformed javadoc entries, so building in an Java 8 environment won't break the build.
In addition started removing @author documentation, since this data is more reliably accessible through git.
Fixed NPE in Sniper class when attempting to display brush information, while no brush is selected.
Fixes #233.
Fixed NoSuchElementException when undoing with more elements, than are stored.
Fixes #234.
Fixes problems with Snipe Preconditions checking preemptivly, as well as triggering a lot of code in case a physical interaction is made.