Removed _utilities.scss

Will use Compass utilities instead of rolling our own.

Change-Id: Ifcd06930aeaecf6658da9fa0084db1536cbf0867
Ignore test directory for now

Change-Id: I7262c7e8ad6776474d51529310cc35be5dfc4ab0
Merge "Removed _utilities.scss"
Merge "Ignore test directory for now"