Recording rewrite

Removing the hardcoded "you" from the private chat selector

the user private chat selector was still using the hardcoded "you" instead of using the localized string of the users module, I just applied the same string here

The new scripts render the videos over white, so you get occasional
black bits sneaking in without this.

added enableHandRaise and enableSettingsButton as config.xml options for...

I've been working on this for a while, and it's adapted from code that
has been fairly well-tested on a wide variety of recordings. I've found
it to do a more accurate job of combining multiple webcam files, and it
should be more accurate in the audio as well.

Another key feature is that it does fewer re-encoding steps during video
processing, which should both speed it up and hopefully improve quality.
The settings on the VP8 encoder have been tuned somewhat as well.

added back in the playback buffering indicator and fixed some issues with it

LoadingBar properties binding replaced by fixed values.

Fixed chatBox AccessibilityProperties that was seted before being initia...

update translation

Fixed the style of the video resolution combobox

The Alert box skin seems to be working now. I'm not sure why it suddenly started working for me, but I won't question it.

moved the client title prefix to javascript for easier modification

Stretch freeswitch audio to match event timing (experimental)

This helps maintain audio sync with video and events when freeswitch's
internal timing differs from red5's.