Updated to 1.7.2
Merge branch 'master' of https://github.com/squeek502/WailaHarvestability into 1.7.2

Conflicts:
	java/squeek/wailaharvestability/WailaHandler.java
Merge branch 'master' of https://github.com/squeek502/WailaHarvestability into 1.7.2
Fixed 1.7 compatibility of faf9a681650a1731e7c180aa781072d21deff841
Update README for 1.7 branch
Warning fixes
Merge branch 'master' of https://github.com/squeek502/WailaHarvestability into 1.7.2
Merge branch 'master' of https://github.com/squeek502/WailaHarvestability into 1.7.2
Merge branch 'master' of https://github.com/squeek502/WailaHarvestability into 1.7.2