Fix version script failing when HEAD directly contains hash instead of ref to it.
Add Travis-CI config file.
Give define value (of 1) to PLATFORM defs to match the same-name defs in some SDKs.
Merge pull request #8 from psychonic/travis-ci

Add support for Travis-CI
Merge pull request #10 from psychonic/platform-defs

Fix up PLATFORM defs to match same-name ones in some SDK versions.
Quell isNaN MSVC performance warning.
Fix build.
Merge pull request #9 from KyleSanderson/amtlutilloudness

Quell isNaN MSVC performance warning.