Changed unit test to allow shebang lines like "#! /usr/bin/env python" in addition to "#!/usr/bin/env python"
pylint compliance corrections in pylearn2/gui/patch_viewer.py
Minor formatting edits for pylint compliance
more minor formatting edits for pylint compliance
Merge branch 'master' into pylint_fixes
Line length enforcement.
CSVDataset

A wrapper for reading CSV files
UTF fix
Removed spaces around '=' for keyword arguments, as per pep 8.
Fixes & enhancements

Added class-level docstring and an option to set delimiter for the input
file. Fixed np.loadtxt and dictionary comprehension failing in Python
2.6.
a unit test for CSVDataset
formatting
import fix
Added more documentation to unit test for shebang lines
test file path
import statements
Replace duplicated data specs code with mixins.
Whitespace cleanup.
Fix method resolution order.
Fix MRO, import error.