Install SWIG interface definition to the include directory, so outside plugins can use it when building their Python APIs
Merge branch 'master' of https://github.com/peastman/openmm
Merge pull request #390 from peastman/master

Install SWIG interface definition to the include directory, so outside plugins can use it when building their Python APIs
Fixed a compilation error in C wrappers
Merge pull request #391 from peastman/master

Fixed a compilation error in C wrappers
Typo fix (represnted -> represented) and remove the execution permission bit
from all .cpp and .h files.