Add IPP support to integral function
Merge pull request #1 from Itseez/2.4

Add calculating integral image using IPP
Fixed a compilation error (get<N> not found).
revert patch from PR 1074, since it break capturing on MacOSX
WindowsRT build warning fixes.
Merge pull request #1129 from vpisarev:revert_bad_qtkit_patch
Merge pull request #1126 from asmorkalov:winrt
Merge pull request #1105 from kdrobnyh:Integral-Image-IPP
Merge pull request #1128 from SpecLad:ocl-tr1
Changed tutorial for installing openCV under VS2010 like bug 3157 suggested
Removed Note, added other fix (libs to lib)
Merge pull request #1136 from StevenPuttemans:bugfix_3157