Added -mmacosx-version-min=10.7 to generate binaries executable by OS X 10.7 Lion. See comment for additional information.
Merge pull request #1047 from angelXwind/master

Added -mmacosx-version-min=10.7 to generate binaries executable by OS X 10.7 Lion. See comment for additional information.
Smarter draw call joining, fixing MH vertex glitches. Thanks bovine for identifying the issue.