Merge pull request #6 from jcdesimp/develop

Develop
Merge pull request #7 from jcdesimp/release

Release
Add disable claiming/unclaiming on specified worlds
Merge pull request #9 from RodrigoPV/master

Add disable claiming/unclaiming on specified worlds
Merge branch 'develop'
Fixed bug attempting to load Vault if not present and economy disabled.
Increment version to 1.3.1
Switched to spigot built-in particle effects
Fixed deprecated API calls (except for Worldguard)
Fixed dependency detection bug
Added WorldGuard check for '6.0.0-beta'