Merge branch 'release-0.5.0' into develop
pitchtool: indent and add license info
fix getNavigation.xql
getNavigation filter files in collection by name
getNavigation staves from pithtool-data exclusively
Merge branch 'bugfix-VersionDesc' into develop
fix build version number
Merge branch 'hotfix-buildVersion' into develop
pitchtool navigation ignore db-files
bump version number
Merge branch 'release-0.5.2alpha'