In fast compile mode, non-inverse functions can be split into two
operations, which broke one of the asserts.
Also added exhaustive tests for all inverse function pairs.
Abstracted out the test assertions to enhance readability.

See:
https://github.com/Theano/Theano/issues/864

Accept symbolic `reps` in `tensor.tile`

fix gh-855.

Fix fun_files->func_files typo in error handler for COp unknown sections

c code of maxpool

small update to windows installation instruction

Stop confusing inner and outer outputs in connection_pattern()

Fix allocempty

added documentation and fixed the gradient of the Assert Op

Remove dead code and comments.

fix gh-2738