Friend status now shows correct status color

Friend status now shows correct status color for offline, online, busy and away in recent and contacts fragments.
![device_contacts](https://cloud.githubusercontent.com/assets/8239522/3928478/f7da2dd2-240a-11e4-8714-b96b5391c3b0.png)

Added friend status color in the chat fragment.
![device_chat](https://cloud.githubusercontent.com/assets/8239522/3928479/f7ded526-240a-11e4-8e43-7826242d7bc9.png)