[xcode5] bump libgpg-error version
[xcode5] fix afpfs build
[xcode5] add xcode5 to depends/configure and config.site
[rbp/omxplayer] Fix stall on seek with deinterlace

Need to flush image_fx input port when seeking - this got lost in #3397
[rbp/omxplayer] Add high level locking to OMXVideo

Finally tracked down the long term bug where channel changes sometimes just produce a black screen.
When changing channel we get a couple of open/close cycles as parameters in the hints get updated (e.g. video profile/level)
These are interleaved with decoding of frames from a different thread.
If the components are shut down while a packet is being submitted, we naturally get an OMX error, and playback stalls until another channel change.

OMXAudio already uses a critical section lock. OMXVideo should also do too.
Merge pull request #3443 from popcornmix/seek_deinterlace

[rbp/omxplayer] Fix stall on seek with deinterlace
Merge pull request #3444 from popcornmix/livetv_stall

[rbp/omxplayer] Add high level locking to OMXVideo
Merge pull request #3326 from Karlson2k/charset_converter_rework_03

CharsetConverter rework - part 03
CharsetConverter: remove unused parameter
Merge pull request #3419 from amet/xcode5_fix

[osx/ios/atv2] Xcode5 fix
Merge pull request #3434 from Karlson2k/regexp_rework_02

RegExp rework - part 02
RegExp: prepare to support PCRE study, check PCRE for real JIT support
FIX: [droid] restore system volume on exit
Merge pull request #3381 from FernetMenta/explayer

make sure AE is suspended before launching external player
RegExp::RegComp: support PCRE study of expressions and JIT compile
RegExp::RegComp: add doxy
RegExp::RegFind: support JIT
Merge pull request #3432 from koying/adddroidarchcheck

ADD: [droid] add check for proper native arch
Merge pull request #3442 from Karlson2k/regexp_rework_04a

RegExp rework - part 04
ActiveAE: Correctly delete sound when prepare failed