ADS-7
Changed field_group dependency from version 1.1 to 1.x-dev as we need at least https://drupal.org/node/1324860 functionality (hiding of field groups including children)
ADS-1
We don't need build.properties file to be loaded twice
ADS-7
Added information about changed module version
Merge pull request #7 from nseam/master

Build script fixes