Added experimental feature to stream video

* Only supports mp4 videos so far
Added audio streaming

* Only supports mp3 format so far
Non-Streamable files will no longer show the option

* Right-click on a file that is not either
	- mp3
	- mp4
	- mkv
  will no longer show the stream option
Initial design for logs

* Added library for sidebar
Added notifications when user downloads or streams

* Orange = Stream
* Blue = Stream Complete
* Red = Download
* Green = Download Complete