Added music db concept with metadata and funcs
refs #542
Funcs for handling fav music and inserting many
Improved searching tags
Added schema for favourite music
refs #542
Added func for getting fav music
refs #542
Added func for getting tracks from dir
refs #542
Db functions for movies
Db functions for music albums covers
refs #542
Added db funcs for ebooks
refs #542
Added db funcs for audiobooks
refs #542
Removed ambiguous returns
refs #542
Removed trash docstring
refs #542
Sorted db functions in more logical order
refs #542
Improved pulling metadata out of the music
refs #542
List concatenation in concept music db
refs #542
Added needed import to concept db
refs #542
Db funcs for getting genres, directors and authors
refs #542
Fixed db connectors initialization
refs #542
Syntax fixes
refs #542
Added ids to schemas and specified cols
refs #542
Added usage of OO model as library
Applied libmagic for image file recognition
refs #712
Deleted library manager (minor breakage)
refs #712
Fixed album view
refs #712