music: add music module to PAS
music: gem dependencies for music module
music: remove 'music' code from main app
music: remove music from routes, default route to user listing
music: issue 154 and 156
financial: issue 157
Merge branches 'cooking', 'financial' and 'music' into production
casum: CAS User Manager engine
Merge branch 'casum' into production
issue_155: remove user management from main app
issue_155: remove user manager usecase from main app
issue_155: do not use hash_extenstion anymore
issue_155: cleanup
issue_155: Gemfile and lock updated after adding Music and casum engines
issue_155: remove the last 3 migrations from main app
Merge branch 'issue_155' into production
financial: issue 162, 163
music: issue 159, 160
issue_164: post recurring payment at 11 AM
Merge branches 'financial', 'music' and 'issue_164' into production