Call recording encoder/format choice 2/3

PS1: Adds a user option between WB AMR (the default) or HE-AAC for the
 encoding of call recording audio. Also changes the output format of the
 file appropriately (WB AMR now uses the WB_AMR output format and HE_AAC
 chooses the MPEG_4 output. File extensions are adjust accordingly as well).

This was in reponse to people complaining the quality of call recording
 audio is poor. It's noticibly better using HE-AAC, but filesizes are larger.

PS2: Made recommended changes to the method of determining whether or not
 call recording is enabled and fixed an erroneous array name.

PS3: Fixed errors in the PS2, should show proper changes now.

PS4: Removed whitespace

PS5: Whitespace again

PS6: Fixed getting the identifier, now works as intended. Altered the
 default value that the preference setting gets in order to show the
 default, untouched, preference summary

Change-Id: I31f4a57042cf9e221ea2292922f071c955170e1e
TeleService: Move IP prefix call setting config to system property

Change-Id: I92651eaaf25ab1a8d8c7ee909a106e54529ccbb4
Automatic translation import

Change-Id: Ice927ad7acaea652082da0e8d9dea99142bf444e
Telephony: FR translation

PS2-3: correction

Change-Id: If6b98413c0485fc41449340cdcce52de82f719b0
Update IT translation

Change-Id: I307378a4914d857c7c7ba4b0749b2b4ac724ae14
Telephony: SV translations

Change-Id: I1c6f63a1298b2993691610adc95d39c65f89832b
Telephony: Update DE translation

Change-Id: Ic139b20c8c693bbdb8feba00a7055a08fc88b533
Telephony: FR translation

PS2-4: rebase, add translation and correction

Change-Id: I190f251aca969fef8e92b36371cd9a7893243ba0
Telephony: CS translation

Change-Id: I2f2a880dfccaecfe710d1bc9c1803a3cc68559f7
Telephony: EL Translation

Change-Id: Ib9c0cd5590da1885e53288e5f9210f5ddaac94c8
Telephony: CS translation

Change-Id: Icfa3050c9a9540e13ac628932563f889a9b1678f
Telephony: Update IT Strings

Change-Id: I28fe31fea7a59ac43b5bd908aeb6dd5313b6814c
Telephony: RU translations

Change-Id: I83d13037a0bf11aba6bab9b7c6514e5f27b2b5f8
Fix toro up a little better.
services/Telephony: OptiPNG'd.
Strip PNGs of metadata.
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.

PS5: 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: I5eb276744754f7d728b2e6ecf2c65a836f51c422