Enable 64-bit build on Linux & Mac
Add Windows 64-bit build to VS project files
Fix function name typo in enc test app
Remove redundant NULL check

Address of a pointer variable can never be NULL.
Make the two ParseCommandLine functions consistent

with respect to strcmp function call.
Removed unnecessary brackets.
Merge pull request #50 from varunbpatil/cleanup

Fix function name type and remove redundant NULL check
Merge pull request #48 from licaiguo/master

Add 64-bit build support for windows & Linux
Add 64bit builds to Travis
Merge pull request #51 from ethanhugg/travis1

Add 64bit builds to Travis
Improve handling of help switch in enc test app

welsenc.exe -h is now a valid command which returns success.

No longer prints help text twice in the case when the -h switch
is given along with a wrong cfg.
Merge pull request #53 from varunbpatil/cleanup

Improve handling of help switch in enc test app
Add FreeBSD platform makefile

Add platform-freebsd.mk makefile to allow building on FreeBSD.

OpenH264 builds and runs successfully on FreeBSD 9.2-RELEASE amd64, with both
the gcc and clang compilers.

Note that building i386 binaries with the native toolchain using the -m32 flag
on amd64 FreeBSD is unsupported and will not work, so ENABLE64BIT should always
be set to Yes when compiling on a FreeBSD amd64 system.
Don't link to libdl when building with NO_DYNAMIC_VP defined
Merge pull request #55 from mstorsjo/no-libdl

Don't link to libdl when building with NO_DYNAMIC_VP defined
Rollup of minor fixes found by Martin Ettl
Merge pull request #54 from rmuch/freebsd-build

Add FreeBSD platform makefile
Fixed warnings found by clang.  Removed some trailing whitespace.
Merge remote-tracking branch 'upstream/master' into cosmetic
Don't check for scene changes on forced IDR frames

For the first encoded frame, is bEncCurFrmAsIdrFlag true
while bIdrPeriodFlag is false.

Previously, the scene detection code unnecessarily checked for
a scene change in the first encoded frame (where the reference
frame was an uninitialized frame), triggering valgrind warnings
about using uninitialized memory.
Fix warning and turn on -Werror for Travis