fixed bug with reward messages for zero coin amounts
updated metrics to r7
updated version of vault
Merge remote-tracking branch 'upstream/master'
rolled back last changes in pom.xml
updated bukkit to 1.6.2 in pom.xml
use properties from pom.xml in plugin.yml
added a couple misc junit tests
Merge remote-tracking branch 'upstream/master'

Conflicts:
	pom.xml