CallActivity

* #23415 general refactoring

* #23415 Small fixes
* #23697 Implementation of hold/unhold a conference -buggy

Changed default port value to 5070 (5060 is taken sometimes)
Changed interface display to ListPreference

Switch Account Local Interface preference EditTextPreference to ListPreference to display only available interfaces
Deleted Account.interface preference and Account.default_realm
* #23362 Added layout item_history
Date and duration of the call are displayed

Conflicts:
	AndroidManifest.xml

Swip wrapper created -> VectMap
Added new layout, adapter, handler for history

* #23361 Small fix
Modified Default value in res/xml/account_creation_preferences.xml eth0 -> wlan0

Conflicts:
	src/com/savoirfairelinux/sflphone/client/SFLphoneApplication.java

Large Refactoring
Client Activities of the service must implement the ISipClient aidl

Fixed issues in account edition
Added layouts for action bar menus (+ icons)

Modified AccountSelectionButton to Spinner
Modified build instructions
Added make-glue.sh to generate interfaces (using dbusxx)

  > #15835: Fix first ougoing call fails to instantiate codec
  > #17001: Add Call Type (incomming/outgoing) to call state
  > #16852: Implement on_call_state_change
  > #16852: Add new_call_created signal handler
  > #16702: Implement account state chaged callback
  > #16032: Add %template(StringVect) vector<string> in jni
  > #15939: Add configuration manager methods
  > #15939: Separate jni_interface.i in three files (call and config)
  > #15939: Rename callmanager.i to jni_interface.i
  > #15939: Include std::vector and std::map in callmanagerJNI.h
  > #15985: Add getAccountDetails call in configuration manager
  > #15939: Add configuration Manager in SFLPhone android service

Conflicts:

	src/com/savoirfairelinux/sflphone/client/SFLPhoneHome.java