TRDS:[Contacts] Dark Contacts (1/2)

all drawables, additional colors and styles, of contacts are located in ContactCommon

PS2:
- moved into right folder

PS3:
- fix 2 hardcoded theme settings from AOSP

PS4:
- redirect colors of original layout xmls

Change-Id: I6315ea136d8b10beccf58eb842a778c717ad6ff6
trds: fix dark contacts for sw600dp devices (1/2)

Change-Id: I9f88ba9aed355ee0a17ecf5970111e2afdb05040
Contacts: fix wrong background color on contact detail fragment on landscape

Google hardcoded white color in the landscape view. Normal portrait view
uses f5f5f5. Redirect whe color to colors.xml so it uses the default color
background_primary.

This fixes as well the issue that on dark mode enabled (manually/sensor/daytime)
the background remained white.

Change-Id: Id7915bb19bbe87909eecb39646755e0bc130b287