- Add Github update checker, closes#201, it is implemented to allow reuse by other plugins, it will probably move to a separate repository later
- Switch to Java 8, if people did not update already they probably never will
- Add used Bukkit version as property, use that in all pom files
- Add Task class with methods to easily use BukkitRunnable (not all code is migrated to this pattern yet)
- Added a module for WorldGuard 6.1.3 to adapt to changes in flag related methods.
- No compatibility with build 1672, since there is no dependency in the Maven repo of WorldGuard to target this (this is a dev build though so I don't expect people using it long-term)
- Move properties for setting Java version to the parent pom file (other modules inherit them)
- Move repositories to the parent pom file (other modules inherit them)
- Fix AreaShop module not declaring its parent
- Fixes#170
