1. created module bioinspired. 2.transfered Retina module into the new module bioinspired. 3. added a fast tone mapping method to Retina interface and wrapped existing reinafilter dedicated method
updated demos and tutorial regarding the Retina class transfer to bioinspired module.
minor correction after buildbot warnings
last warnings solved
Merge branch 'master' of code.opencv.org:opencv
Add IPP support to integral function
Merge pull request #1 from Itseez/2.4

Add calculating integral image using IPP
removed obsolete API from gpuarithm module
fixed test compilation for gpu::Stream
python docs for non-local means denoising
retina included in namespace bioinspired + followed suggestions made by Vadim
updated doc wrt new bioinspired namespace convention
Merge pull request #984 from albenoit:master
Changed / for Matx to Matx::div, for symmetry with Matx::mul.
Fixed a build warning in softcascade.
Fixed a compilation error (get<N> not found).
Made the Python bindings not use deprecated NumPy 1.7 API.
revert patch from PR 1074, since it break capturing on MacOSX
Merge pull request #1125 from SpecLad:softcascade-nowarn
fixed gpu performance tests:

used new CV_PERF_TEST_MAIN_WITH_IMPLS mechanism