Adding "compile:icons" task for icon generation
Add a margin to prevent sprites leaking into each other
Adding imagemin for image compression
Remove extra code
Precise asset dimensions
Updated docs
Optimised sprite
Fix g+ icon truncation in fallback mode
Merge remote-tracking branch 'origin/master' into icons

Conflicts:
	common/app/assets/images/global/sprite.png
	common/app/assets/stylesheets/theme/_global-icons-sprite.scss
Add imagemin task
Cleaner code
Optimised images
Save cache objects as strings
Merge pull request #1739 from guardian/football-into-sport

Update football test changes which were made after copy
Cache processed series, not raw sweies
Initial move away from admin project
Fix stomping bug in admin switchboard

An attempt to fix this scenario, which has occurred several times:
if user1 renders page, user2 renders page, user1 saves and then user2 saves, user1's changes will be lost.
Added a switch that lets us enable all embeds.

This is to help us figure out (easlily) which ones work and which do not.
Merge pull request #1740 from guardian/cache-improvements

Fronts tool: cache improvements
Added a switch that lets us enable all embeds.

This is to help us figure out (easlily) which ones work and which do not.