SimTk/msmbuilder — pull request #199 by schwancr (2013-05-23 20:33:29+00:00)
Title: Added functionality to use CLoader / CDumper from yaml

This takes advantage of a c-library (libyaml) if its available for faster loads and saves.

For ProjectInfo's that are from F@H data you have large files (several MB) which may not seem very big, but loading a file can be a pain:

```from msmbuilder import Project
p = Project.load_from('ProjectInfo.yaml')```

```
vspm24:f14g schwancr$ time python load.py

real	2m44.604s
user	2m37.429s
sys	0m3.438s

But if you use libyaml:
vspm24:f14g schwancr$ time python load.py

real	0m20.194s
user	0m19.483s
sys	0m0.702s

Which is much more convenient in my opinion