Remove unused DVDMessageTracker class.
[ios/depends] - fix backrow header missing issue
[ios/depends] - suppress "32-bit absolute address out of range" linker warning

reference: https://github.com/kivy/kivy-ios/commit/0062353c5812b893d6d4bcc97eb221cd782a298c
[ios/depends] - add gen_entitlements.py to build depends
[ios/depends] - add fakeroot native to depends
[ios/packaging] - use fakeroot for packaging deb without root privileges
[ios/depends] - add fakeroot and gen_entitlements to native build target
[ios/depends] - remove -no-integrated-as from xcode5 cflags - fixes compile of most of depends for xcode5.1 (clang 503.0.40) - see http://llvm.org/bugs/show_bug.cgi?id=17240
[ios/depends/ffi] - libffi needs -no-integrated-as - see https://github.com/atgreen/libffi/issues/50
[osx/ios/depends] - expose the xcode version to depends makefiles
[ios/libmpeg2] - fix compilation of libmpeg2 when using xcode 5.1.1 (this motion_compensation asm can't be compiled with the current clang in a pic way - needs someone with arm asm foo)
[atv2] - remove unused include (which also fails ond ios 7.1 sdk)
[ios/atv2] - update readme to reflect support for Xcode5.1.1 and iOS SDK 7.1
[ios/packaging] - compress deb with lzma

remove garbage files
add installed size entry for control file
add cydia icon file for ios app
remove curl dependency
[xmlutils] adds helper GetAttribute for retrieving a std::string version of an attribute
Merge pull request #4958 from Memphiz/iosxcode51

[ios] - support XCode 5.1.1 with iOS SDK 7.1
Merge pull request #4957 from Memphiz/linusyangbp

[ios] - backports from linusyang
Merge pull request #4862 from ace20022/fix_dvdmessagetracker

Remove CDVDMessageTracker
[xmlutils] use XMLUtils::GetAttribute() when assigning attributes directly to CStdString/std::string, as they may be NULL
[xml] fix potential null pointer dereference when reading attributes