Add new config variable openmp_minsize
Add openmp to elemwise contiguous case
Modified c code cache so one can havei c code
with and without openmp
chaced
Using directly self.openmp as parameter to add to c code chace
Add openmp to elemwise non contiguous case
Add code for scalar case(No loop)
Correct variables types
Chage openmp_minsize to openmp_elemwise_minsize
Differents make_loop functions for CAReduce and Elemwise
Add openmp_elemsize_minzise to  documentation
Add tests for elemwise op with matrix and vectof of size greater than openmp_elemwise_minsize
Adding scripts to test the speedup(slowdonw) using openmp in elemwise ops
Chage op name in test scripts and add env flag
Add a tentative documentation
Fix import order to be pep8
Add -N param to the second script.
Fix display.
Don't override THEANO_FLAGS
pep8