[resources] updated images (niki)
[CallActivity] new gui
[VolumesControlAcrtivity] new gui
[ConnectionDetailsActivity] added new activity for connection details during call
[RingingActivity] changed style
[RingingActivity] added animation
[CallActivity] Code Cleanup
[RingingActivity] fixed compatiblity with android < 16
[CallActivity] Code Cleanup: naming in strings.xml
[MainActivity] now sets "no contacts found" instead of "no contacts online"
Merge pull request #60 from simlar/call-ringing-activity-styles-pullrequest

Call ringing activity styles pullrequest