[project] small fix for hidden files
[options] added drag and drop for manifest order
[options] store re-ordering of manifests, fix #14
[content] show data sources linked to event/community
fix #11
Merge branch 'dev-reorder' into version-0.3
Merge branch 'master' into version-0.3
[project] added --no-ff to release merge
[release] prepping v0.3.5
[release] v0.3.5