Added quickstart, changed setup.py, changed manifest

Added doc to manifest. It would causes errors if it's not there on sdist
creation.
Added quickstart.rst: Is the configuration part of CM.
Changed long description in setup.py pointing to quickstart.rst
using tinytag to get music metadata instead of loads of other libs
Update MANIFEST.in
Update setup.py
Update quickstart.rst
merging latest devel changes into tinytag to keep compability.

Merge branch 'devel' into tinytag

Conflicts:
	cherrymusicserver/metainfo.py
improved search term sanitation for album art fetcher #427
Merge remote-tracking branch 'upstream/devel' into devel
Revert "Added quickstart, changed setup.py, changed manifest"

This reverts commit 76a2cab40f84d75c02a8faf85c0635749a10c97b.

Conflicts:
	quickstart.rst
	setup.py
Merge pull request #420 from Lord-Simon/devel

Added quickstart, changed setup.py, changed manifest, changed default image engine to google
sorting user list by last time online
Merge branch 'devel' of github.com:devsnd/cherrymusic into devel
show default images when online image fetching is deactivated, fixes #417
implemented automatic scrolling of playlist when adding new track or next track is being played, closes #409
always showing currently playing track in title and progress bar, even though playlist is empty, closes #433
fixing albumartfetcher not working with amazon anymore
fixed google image search for albumartfetcher
show parent folder was hidden, fixed #435
fixed "show parent folder" not working for files in the basedir
fixed tab title showing "undefined" when no track is playing