Telephony: PL Translations

Change-Id: I1ce8073c17075b17909a3817229771fbab1173de
Reset the audio stream volume to fix low in-call volume bug

Due to a bug in the OMX system, the audio stream volume is set to 0
after it was set to it's default volume.
Calling PhoneUtils.resetAudioStreamVolume() triggers the system to
reset the volume.

This should be called on every place where is switched between
audio modes.

REMARK: I think it only appears on the voice call stream,
        but to be sure I also do it on the bluetooth stream.

PS2:  Make low in-call volume fix configurable
      By making it configurable, it can be integrated in Rom source without
      impact on other devices which don't have the problem

Change-Id: Ieaee7d0dfde74ef815f969e01179b5a956c1adb7
Telephony DE translations

Change-Id: Ibe15c41858e34c8b1a554f523029313af88d7675
Merge remote-tracking branch 'slim/kk4.4' into kk4.4

Conflicts:
	res/values-pl/slim_strings.xml