Added Error messages to Collada Validate() functions. Also added a verbose flag for future improvements
Merge pull request #238 from sakrist/master

Fixes for structures
Quick fix for compiling under OS X with libc++ and clang.
Merge pull request #241 from Dig-ItGames/master

Quick fix for compiling under OS X with libc++ and clang.
Merge pull request #239 from gaiaclary/validate_warnings

Error messages for Collada Validate() functions.
fix all warnings (catched on OSX)
Merge pull request #246 from KhronosGroup/fix-warnings

fix all warnings (catched on OSX)
provides a default id for animations without id.
Merge pull request #247 from KhronosGroup/id-for-animations

provides a default id for animations without id.
- Enable FreeBSD builds
- Fix the build with clang and libc++ as default CXXSTD lib
Include the <algorithm> header for std::min.

Signed-off-by: Ed Mackey
Add a .gitignore file.

Signed-off-by: Ed Mackey
Add some Windows build instructions.

Signed-off-by: Ed Mackey
Update README.md
Merge pull request #256 from emackey/git-ignore

Git ignore, and Windows readme
Merge pull request #255 from emackey/algorithm

Include the <algorithm> header for std::min.
Merge pull request #251 from marcusva/master

Enable FreeBSD builds with libc++ (llvm) and clang
Implement createDirectoryIfNeeded for POSIX systems
Do not mandate post "." when specifying extension
ensure sampler source string is cleared before parsing