Version 0.9.0 

Merge pull request kaaproject#544 from kaaproject/develop/v0.8.1 Fix to javadoc issue

Merge remote-tracking branch 'origin/develop/v0.8.0' into release/v0.8.0 

Merge pull request kaaproject#424 from kaaproject/master Build fix

Merge pull request kaaproject#340 from kaaproject/feature/KAA-661 KAA-661: improve Java unit tests

Merge pull request kaaproject#320 from kaaproject/master Refactoring of mongodb and cassandra build profiles, update to curato…

Minor web admin fix. 

Test fix 

updated version to 0.6.3 

KAA-280: Fix logging and profile template files