Cache and scale stream icon


git-svn-id: http://cantata.googlecode.com/svn/trunk@5320 b1e49159-3266-923f-9c3e-04f16369770a
Backport trunk fixes to branch:

1. When guessing song details from filename (due to missing tags), remove any extension - not just three letter extensions!
2. In tag editor, only show '(Various)' hint for the 'All tracks' entry.
3. Also catpitalise composer in tag editor.
4. Resize device properties dialog when changing transcoder.
5. Initialise sidebar icon sizes before constructing.
6. Display multiple genres as separate entries in playlists page genre combo.
7. Resize cover in grouped view if it is too wide.



git-svn-id: http://cantata.googlecode.com/svn/trunk@5321 b1e49159-3266-923f-9c3e-04f16369770a
Code layout


git-svn-id: http://cantata.googlecode.com/svn/trunk@5322 b1e49159-3266-923f-9c3e-04f16369770a
Indicate if encoder is avconv


git-svn-id: http://cantata.googlecode.com/svn/trunk@5323 b1e49159-3266-923f-9c3e-04f16369770a
Spelling


git-svn-id: http://cantata.googlecode.com/svn/trunk@5324 b1e49159-3266-923f-9c3e-04f16369770a