Carbon Easter Egg (1/2)

A Modified Google's Kit Kat Easter Egg, to fit for our project, Carbon ROM.

Preview: http://www.youtube.com/watch?v=5MIHSyRoxGo

Credits to Cyngn, ParanoidAndroid for the idea

PS4: bg drawables improvements, change start delay for the iconic logo and text, switch to condensed < (i need opinion for this)

Change-Id: I319500ec44eec8431f2fb454bd780b1cbc218c75
Merge "Carbon Easter Egg (1/2)" into kk