build: recovery: Support target specific resource selection

 * Allow resources matching the target screen width to override the
   default resources.
 * Allow overriding screen width for recovery.

Change-Id: I979b6e74cfd1fe66c798de02bcd908d22731494a
Force colorsheme to SVG, since darkblue doesn't exist on X11

Change-Id: I1b9e13dd4ca63ba27a49a55d95130bdceb187669
build: Fix some colored build issues

 * Fix some broken lines in definitions.mk
 * Finish adding colors to product-graph.mk

Change-Id: I235a60c967b1f10ec6dd1cac25740badbd3b64c9
build: recovery: Support adding device-specific items

Change-Id: I25205e68282680932917016646dabd1abadbfce6