Contacts: TRDS goes Slim

add trds changed files to provide new UI mode engine

Change-Id: Ie4f27b30a41cb98bd0b74eb3de568ffd7ba28a78
Fix Widget display

Widget on TRDS had white on white.

Change-Id: I7d09066f647d7d6e319a02b2611540f4462f13a4
Fix light pop up

The pop up for adding to contact is always HOLO_LIGHT
due to hardcoding. This commit checks the system inverted value
to device the same.

PS 2 : I Hate Tabs!

Change-Id: I00443f2d9b8a806a73c43567fabd1df13b99681b
Signed-off-by: igio90 <giovanni.rocca.90@gmail.com>