fix for compiling 2.4 opencv with xcode 5.1
Fixed bug in IPPMorphOp function when looping over elements of the morphology kernel.
Updated documentation: library names

updated the library names to OpenCV version 2.4.9
Merge pull request #2696 from PhilLab:2.4
Merge pull request #2636 from atrebbi:#3653
Merge pull request #2693 from mvukad:bugfix_ippmorphop
fix cv::subtract function:

call dst.create(...) before using it
Merge pull request #2703 from jet47:subtract-create-dst-mat