Squashed 'wrap/' changes from 56e7c0c81..24da9d1be
24da9d1be Merge pull request #146 from borglab/fix/matlab
3101236fe fix missing semi-colon for class forward declaration
e933e14a0 add missing boost header
git-subtree-dir: wrap
git-subtree-split: 24da9d1be2b26ecf9abbfd9153b24fbdcf007f4e