* #31377: partial implementation of new interface

res/layout/item_calllist.xml

res/values-fr/strings.xml

res/values/colors.xml

res/values/strings.xml

src/org/sflphone/client/CallActivity.java

src/org/sflphone/client/SFLPhoneHomeActivity.java

src/org/sflphone/fragments/AccountManagementFragment.java

src/org/sflphone/fragments/CallFragment.java

src/org/sflphone/fragments/HistoryFragment.java

src/org/sflphone/model/Bubble.java

src/org/sflphone/model/BubbleContact.java

src/org/sflphone/model/BubbleModel.java

src/org/sflphone/model/BubbleUser.java

src/org/sflphone/model/BubblesView.java

src/org/sflphone/receivers/IncomingReceiver.java