py2.6 compatibility
tag 0.9.1
rename hypy to hppy so we can upload to pypi
add HyPhy to requires
Update hyphyinterface to use _tohyphy methods if they exist for an object
Update hyphyinterface to provide tohyphy() func, update hyphymap to include globalvars
fix MPI hyphymap with globalvars
Increment version for pypi
require fakemp
provide empty global vars by default, making it optional