recovery: set 18x32 on 560dpi as well

* this is the setting for shamu, it should be comparable to xxhdpi

Change-Id: I4d4b0405b6fcb3493dc5da0a712ce54f83d9ab6f

(cherry picked from commit 92dfb3668910f823fa328474c0897c360e55dc6f)
roomservice: Improve new device retrieval

Without credentials, GitHub's search API limits requests to 60/hr.
The existing method to add a new device is to fetch JSON-formatted info
for ALL CM repositories and then search for the device. In doing so,
more than 10 pages of results are returned (i.e. more than 10 requests
per device). This is clumsy, slow, and limits use of roomservice to
only ~5 devices per hour.

Instead, only return search results for repositories that have the
device name in the repository name. Then, one device = one request.
It's faster and allows closer to 60 device setups / hr.

Additional bailouts are included to stop the script earlier than later
if a device is not found.

Change-Id: I7f914d7ede82da0f100d9fd6cf8b603177962e48

(cherry picked from commit bd0c010baea43d55d876354dd1ada9c80783c951)
build: fix dopush for SystemUI

The path for SystemUI has changed in Lollipop

Change-Id: Ib2126f48f6769e5f91d0aa1d44d4049bdbe1deff

(cherry picked from commit ff636a4ebc2e0fa3d838056ef4c7302dede0abe1)