Fixed an issue where getting a position on an empty path caused a debug breakpoint to trigger. This has been replaced with a proper exception.
Merge pull request #336 from paulhoux/path2d_fix

Fixed an issue where getting a position on an empty path caused a debug ...
Updating TinderBoxen
Updating CinderBlocks docs to reflect os='macosx'
Merge branch 'master' of github.com:cinder/Cinder
check for cstdint and #error that we're not using libc++ with clang
Fixing VC++ compile warning on clang __has_include test
Use absolute bounds of elements when calculating group bounds.

This avoids including the document origin in instances including
when the group contains an image (whose bounds are 0, 0, w, h, but
whose absolute bounds are likely offset from 0, 0).
Merge branch 'master' of git://github.com/cinder/Cinder into 0.8.5
Ignore windows auto-generated project files.