Exempt gh-pages from Travis.
Merge pull request #44 from ethanhugg/travis1

Exempt gh-pages from Travis.
Avoid all calls to libdl (or equivalent) if NO_DYNAMIC_VP is defined

The same ifdefs are already used in the corresponding constructors,
so this just avoids a runtime/link time library dependency which
is practically unused in this build setup.
Merge pull request #45 from mstorsjo/no-libdl

Avoid all calls to libdl (or equivalent) if NO_DYNAMIC_VP is defined
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
Merge pull request #54 from rmuch/freebsd-build

Add FreeBSD platform makefile
Merge remote-tracking branch 'upstream/master' into cosmetic