Migration to mind-parent 7-SNAPSHOT & mind-compiler 2.2-SNAPSHOT
Added mind-parent build to .travis.yml
Fixed missing quote in .travis.yml
Merge pull request #6 from SESA258801/mind-parent_7_migration

Migration to mind-parent 7-SNAPSHOT & mind-compiler 2.2-SNAPSHOT
Fix POMs: mvn testng > 5.11: classifier jdk15 obsolete - see parent