Merge branch 'master' of https://github.com/cisco/openh264 into base
Add x86 64bit asm code for downsample
Align C version to asm function.
add return info for all cases
Don't set a custom path to browse information files, when no browse information is generated

These projects never had browse information generation enabled.
Remove a stray option set on only one MSVC project

No other projects create browse information, and browse information
for the decConsole project alone doesn't help much. This is also
only enabled in debug mode, further indicating that this option is
only enabled accidentally, not by purpose.
Revert "turn off LTR for screen content. after checking LTR logic, will turn on"

This reverts commit 0fda3d92354f3593f12efe8c18aee109cc5836c3.
Merge pull request #1139 from huili2/parse_fail_master

add return info for all cases
Merge pull request #1140 from zhilwang/x86_64-downsample

Add X86 64bit asm code for downsample
add openh264 xcode and adjust processing xcode project
Debug for codenomicon bits, when one picture contains diff types of slices(I, P),may request null ref list.
add BasicInitialize UT and some fix in create/destroy encoder in the existing interface test
Remove the call function parameter.
Merge pull request #1145 from sijchen/interfaceUT11

add BasicInitialize UT and fix in existing interface test
Merge pull request #1144 from syureyi/openh264xcode

add openh264 xcode and adjust processing xcode project
Don't hardcode an include path to the xcode default toolchain

The necessary system include paths are already inherited, and manually
forcing this location can cause conflicts if using different versions
of xcode installed in parallel.

None of the other xcode projects hardcode this path.
Don't hardcode the valid architectures in one xcode project

There's no reason to hardcode these here - these are the default.
(We keep the intentionally hardcoded default arch in the
codec_unittest project though.)
Don't hardcode the sdk on the target level

It's already set on the project level, and this is the default
value anyway.

This was the only project where the sdk was set on the target level.
Set the iOS deployment target consistently

Set it on the project level, don't override it on the target level.

Set the deployment target to 6.0 everywhere.
Include inherited header search paths in all projects