Added basic redirect

Redirects yahoo to google, added isBlocking var to turn on and off
blocking
added basic popup.js file and edited popup.html
modified popup.js
modified popup.js
added anthony's face and modified popup.js
Added UI and visual assets
Merge branch 'master' of https://github.com/Somesingman/PennApps_Fall_2014

Conflicts:
	popup.html
	popup.js
updated popup.js
Merge branch 'master' of https://github.com/Somesingman/PennApps_Fall_2014

Conflicts:
	popup.js
add gray button asset
Added dynamically changing icons

New icon, changed icon.png to icon_on.png, updated manifest.json, added
new function in background.js to turn on/off blocking which changes a
variable and icon
added feature: redirect to ebay.com after power button is clicked
Merge branch 'master' of https://github.com/Somesingman/PennApps_Fall_2014

Conflicts:
	popup.html
	popup.js
added query and modified popup.js
Fixed redirecting and added jquery

Made url in webRequest and manifest the same, added files and script to
run jquery
Merge remote-tracking branch 'origin/master'

Conflicts:
	popup.html
got button to change
Merge branch 'master' of https://github.com/Somesingman/PennApps_Fall_2014

Conflicts:
	popup.js
fixed manifest.json
Merge branch 'master' of https://github.com/Somesingman/PennApps_Fall_2014

Conflicts:
	manifest.json