Update of the DBM docstring.
"iterations" was badly written.
link to meta doc
Merge pull request #688 from laurent-dinh/dbm_modif

Change in the DBM docstring
Clarify setup.py error message
Backticks
Merge pull request #690 from memimo/doc

link to meta doc
Merge pull request #694 from vdumoulin/setup

Clarify setup.py error message
doc party!
made scripts.mlp into a moduel
fixed sphinx build

Conflicts:
	pylearn2/scripts/mlp/predict_csv.py
fix typo in doc
fixed sphinx build
doc party
doc party!
Fix __init__ docstrings in pylearn2.datasets
Fix __init__ doctrings in pylearn2.{config,deprecated,format,scripts}
Fix __init__ doctrings in pylearn2.distributions
Fix __init__ docstrings in pylearn2.expr
Fix __init__ docstrings in pylearn2.training_algorithms