Merge branch 'release/0.14'
make prebuild.sh executable
Merge branch 'hotfix/0.14.1'
Merge branch 'hotfix/0.14.1' into develop
fix and extend prebuild script
Merge branch 'hotfix/0.14.2'
Merge branch 'hotfix/0.14.2' into develop
fix prebuild script
Merge branch 'hotfix/0.14.3' into develop