support old pickel files
Merge branch 'master' of github.com:lisa-lab/pylearn2
Merge pull request #537 from goodfeli/master

remove comment that is no longer necessary
remove commented ipdb code
whitespace
remove deprecated class
remove unused imports
remove deprecated functionality
Merge pull request #539 from goodfeli/remove_deprecated

Remove deprecated functionality
removed PEP8 plea--we're going to enforce it with a unit test soon
and ain't nobody going to obey a comment at the top of the file
cleaned up imports
doc cleanup, and removed argument that has been deprecated for over 6
months
remove deprecated functionality
remove unused imports and commented code
fix mispelling in comment
add removal date to deprecation warning
remove deprecated functionality
doc
Add time limit to DBM.mcmc_steps deprecation warning
Merge pull request #542 from vdumoulin/dbm_docfix

Add time limit to DBM.mcmc_steps deprecation warning