Mostly PEP8 in conv2d
conv2d tests
make_random_conv2D test
Use floatX for conv2d tests and add test for different numbers of input/output channels in conv2d
formatting and correcting docstrings
docstring and remove one_hot from mnist
conv2d tests different error type for bad filters
Test for conv2d's lmul_T and lmul_sq_T methods
Added format checking for docstrings.
Fixed assertRaises syntax for Python 2.6
fix missing space
6 new cost related functions for ConvRectifiedLinear
Changed relative paths to absolute paths. Made docstrings well formated.
test that Or and And termination criteria are initiated with a list of termination criteria
remove extra s from asssert
fix merge conflict
Merge pull request #714 from goodfeli/fix_str

fix missing space
Merge pull request #716 from capybaralet/master

Some Formatting and tests for termination_criteria Or and And
Added test_format.py to the dosctring formatting white list.
fix cost_from_cost_matrix