Ensure that on Windows anything in the library path gets added to the PATH,
so that DLLs outside of IMP (e.g. RMF) can be found at runtime.


git-svn-id: https://svn.salilab.org/imp/trunk@16416 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
fix macro when there are no threads

git-svn-id: https://svn.salilab.org/imp/trunk@16417 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
hide method from swig too

git-svn-id: https://svn.salilab.org/imp/trunk@16418 e91f8c7b-0e32-4433-a9ac-4502d39a4eab
pull standards exceptions out into their own file too

git-svn-id: https://svn.salilab.org/imp/trunk@16419 e91f8c7b-0e32-4433-a9ac-4502d39a4eab