add file count
add metadata display

* Convert currentplayer to an object with the following attributes
	- url: current url
	- output:
		- out: array of stdout lines
		- err: array of stderr lines
* Add metadata table to index page

Ideally, we'd figure out which metadata is actually useful, and display them
prettily.

For example, ``ID_LENGTH`` shows how long the video is, and ``ID_VIDEO_HEIGHT``
tells you the quality (ish). There's also metadata telling us what subtitle
tracks there are. However, most of it is useless (we don't need to know what
codecs we're using).
Remove bare / with /queue
add rudimentary file explorer
fix port
restrict file lookup
fix rel
+
+
fix wildcard
fix display of metadata
+
Merge branch 'master' of github.com:zuzak/cinequeue
add annoying udp functionality
+
Merge branch 'master' of github.com:zuzak/cinequeue
fix syntax
add things
use real data
Merge pull request #5 from zuzak/master

I added stuff