[ENGOPS-596] make checkstyle work with Maven and Eclipse
Merge pull request #7 from smaring/master

[ENGOPS-596] make checkstyle work with Maven and Eclipse
[ENGOPS-596][REGRESSION]Fix ant checkstyle task

Builds failing locally on Jenkins CI
Merge pull request #8 from hudak/ENGOPS-596

[ENGOPS-596][REGRESSION]Fix ant checkstyle task
Fix from JDixon to the suppression for non-java files.