Merge pull request #1334 from dennishendriksen/master

show version number and build date in footer
use maven profile to enable/disable pretty json printing
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of https://github.com/bartcharbon/molgenis
Refactor QueryResolver
Merge branch 'master' of https://github.com/molgenis/molgenis
Remove System.out
Add QueryResolver to OmxLookupTableRepository
changes based on review comments
Merge pull request #1336 from dennishendriksen/master

Use maven profile to enable/disable pretty json printing
print attribute in exception message
Merge pull request #1337 from erwinwinder/master

Refactor QueryResolver
eclipse molgenis java code formatter: insert new line after annotations on parameters is deactivated
Refactor FileRepositorySourceFactory out of DataService
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge branch 'master' of github.com:molgenis/molgenis
fix bug in setting the previous state in the select2
move unused resource file
Refactor out RepositorySource
Merge pull request #1338 from jjettenn/master

eclipse Molgenis java code formatter: insert new line after annotations