Added ability to ungroup speakers with "unjoin" method
Add 'meta' parameter to play_uri to allow track metadata to be set.
This is required:
a) to stop funky urls being shown in controller apps as the currently playing track when a full url is suppolied
b) to enable playback of favourite radio stations - there is a long winded way of doing this that does not always work, and a shorter, easier and more reliable way of doing it but you need to set the metadata.
I have some rough example usage code can be made available.
Example for radio playback using favourites
Merge pull request #21 from scottgwaters/2ba574578200ca25f34ec0c620a669933d1da74a

added additional function that gets controller transport state
Merge pull request #24 from scottgwaters/master

minor change to add function to list on top
Merge https://github.com/phut/SoCo
Version bump, README updates
Merge remote-tracking branch 'upstream/master'
Added functions to get music service emails and pandora control

__get_music_service_settings
get_pandora_stations
play_music_station
get_music_service_email

you can now get alist of pandora stations and play them to the Sonos.
This does require your Pandora account is setup as Public. In futurue
will implement additional Pandora features that will require log in
information. Also will eventully pull Pandora aout of soco.py