Browser: Materialize

-Material Ui theme (green)
-New icon
-xxhdpi drawables

Change-Id: I291f4bba1e412a8e762666db0684b95105dcf8b0
Browser: Fix layouts

* Fix crash on screen rotation
* Correct indentation
* QC tab to primary color

Change-Id: I4ee608bd5d2ad33439c723298ed97eed235a3e01