Fixes #18, #21, #22

Fix #15

Merge pull request #12 from Iantra/master

Fix #11 and issues from #10

Port detection for 1.0.37.150.gad02a02e

v0.0.5

+ Port detection
+ Track info display

Add monitor switching and better logs

Users can also specify a port to connect to through the ```--spotify-port=``` command line argument

Spotify no longer needs to be running on startup

Close window on esc

Convert to electron app