Merge pull request #89 from marcin212/master

port to 1.7.10
Watches out for NPE, fixing #83
Merge pull request #90 from marcin212/master

Shield block looks good now
Updated mcmod.info to 0.7.5 / 1.7.10
Merge pull request #91 from LordFokas/port-1.7

Port 1.7
Update build.gradle

Generally only affects the stuff built by jenkins
updated readme to reflect jenkins status.
Update README.md
Update README.md
set no repair for personal shield