log: add some debugs to grilo.py
Don't change view type after setting up the view
playlists: Don't crash when all items are removed

Since TotemPlParser cannot save empty playlists, insert a dummy item if all
items are removed in a playlist.
view: Set album title as Unknown Album if empty in Playlists view
Remove README.md
Make pep8 happy
Select button should be sensitive only if playlist count is greater than 0.
clear playlist model before deleting the playlist.
grilo: remove duplicate logging
log: extensive logging
grilo: don't trigger content rescan if changed file is not audio
grilo: rework add and remove clauses for content rescan
doap: update URLs
Add select all accel to app.

https://bugzilla.gnome.org/show_bug.cgi?id=727522
Bump libgd and build tagged entry widget
Initial UI for advanced search
Make pep8 happy
Add tags to search bar
Support tags removal
Make pep8 happy