Merge branch 'release/0.6.2' into develop
Back to development: 0.6.3
Only build whl files not already in db
Add .gitmodules to .agignore
Add TestPackageByName
Update ansible/roles
Always make File.filename lowercase when saving

package_version still does nothing useful but not at least checks the db as
it should instead of trying to retrieve files from the filesystem
Update changes and version number
Merge branch 'release/0.7.0'