Merge pull request #100 from stevengj/master

update PyCall version (fix Python 2.7 issue)
Add Catalan to METADATA
Merge pull request #101 from andrioni/master

Add Catalan
Update RNGTest/versions/0.0.0/sha1
Bump HDF5 sha1
Update RNGTest/versions/0.0.0/sha1
Update RNGTest/versions/0.0.0/sha1
Bumped MathProg
Merge pull request #102 from IainNZ/master

Bumping MathProg version up
updated PyCall version