Revert "Darker"

This reverts commit 9933b9e4c32ab2ceb98ce43ccd89c76b2c9c1e5a.
Revert "Inverted people app and dialer app (1/4)"

This reverts commit af55af7df45675429964c7a5581cba979560b8bb.
TRDS:[Contacts] Dark Contacts (1/2)

Squashed commits:
trds: fix dark contacts for sw600dp devices (1/2)
Contacts: fix wrong background color on contact detail fragment on landscape

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