Fix durability not appearing on CustomTools.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Add the ability to call upon SpoutPlugin to delete region meta files when a chunk is deleted or cleared by an outside source.  These methods are intended to be used by an outside plugin.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Update configuration for Travis-CI.
Use oss.sonatype.org and org.bukkit repositories.
Cleanup and reorganizing of pom.xml.
Undo Metafile cleanup commit.  Metafiles contain data on 1024 chunks, its not a 1 to 1 rate per .spm file.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Merge branch 'master' of https://github.com/Legacy/SpoutPlugin
Fixed a bug where CustomBlockData and ID's are not cleared from a chunk when it is regenerated.

Signed-off-by: Mike Howe <dockter@almuramc.com>