Removed a misleading comment.

The value added to a_i (result of multiplication i_d*a_str[d]) was unsigned int, which broke when strides were negative.
This is not a bug in nvcc 3.0, it is correct behavior according to the C99 standard:

"Otherwise, if the operand that has unsigned integer type has rank greater or equal to the rank of the type of the other operand, then the operand with signed integer type is converted to the type of the operand with unsigned integer type."
Add a benchmark result for the GTX 650 Ti and add spaces in the card names so that this file can more easily be found when searching (via grep, Google, etc.) using the real names
Merge pull request #1352 from benmccann/checkblas

Add a benchmark result for the GTX 650 Ti
Merge pull request #1350 from temporaer/minor

Removed a misleading comment.
make sparse Arctanh gradient test more stable.

Otherwise, it was failing due to numerial problem in some case.
Add a note in the doc with URL to help link with MKL.

fix gh-1317
Added stacklist from gh-1335 in the doc of Theano.

The dostring of the file tensor/basic.py isn't automatically included
in the theano doc as others module as it don't display nicely. So we
do it in a better format manually.
fix link in doc.
small doc update
Merge pull request #1354 from nouiz/more_stable_test

make sparse Arctanh gradient test more stable.
Merge pull request #1351 from nouiz/doc_mkl

Add a note in the doc with URL to help link with MKL.
msvc doesn't understand -Wl,-rpath option