Temporary drop wic integration
Bump version
Add --version and --help option
Merge branch 'develop' into release-0.28
Add ChangeLog
Merge branch 'travis' into release-0.28
Merge branch 'develop' into release-0.28
Merge branch 'release-0.28' into release
Merge branch 'release'
Merge branch 'release-0.28' into release
Merge branch 'release'
Merge branch 'release-0.28' into release
Merge branch 'release'
Merge branch 'master' into travis