Messages now pulled periodically.

Messages being pulled every time the options page loaded was too much
for the server to handle. Therefore it now checks the server every X
hours and stores the message locally if there is one. This reduces
server strain and network usage.
Merge branch 'master' of https://github.com/Mattie432/YouTweak
don't call home:)
Added about page,

Added a new about page and cleaned up the options page.
Added about page
Removed about page files
Symbolic links added
Fixed compatibility issues with chrome canary

Chrome canary may use a stricter rule set on javascript? Updates to fix
minor errors.
Merge branch 'master' of https://github.com/Mattie432/YouTweak

Conflicts:
	src/chrome/contextScripts/videoplayer.js
autorepeat by default(has button) + other improvs

autopause on startup(and refresh page)
auto 720p