Add IPP erosion and dilation
Some changes in erosion and dilation functions
Added bugfix #2795
- changing license header
- fixed bug in QtKit when changing camera resolution
Fix ocl compilation error when using Intel OpenCL SDK.
increase epsilon for GEMM & Convolve sanity tests for CUDA 5.5
Fix building the iOS framework after I dropped the VERSION macro.

This version uses CMake to generate Info.plist, which should be more
reliable than the old approach.
Bug #3201 fix
Fixed build of camera calibration android sample
Removed extra {} in erosion and dilation functions
Deleted almost all of the precomp.cpp files.

Looks like we don't actually use them; when creating precompiled headers
with Visual C++, a dummy .cpp is created at build time.
Made it so that a dummy .cpp is actually created when compiling with VC++.
Renamed ocl tests' precomp files according to convention.

Also, added the missing include guard to perf_precomp.hpp.
This should fix the build.
Minor language corrections in the tutorial document
Native camera libraries updated.

Android 4.3 support added;
ANY camera index support fixed;
applyProperties now uses camera->reconnect() instead close/connect for Android 4.x.
Merge pull request #1239 from Daniil-Osokin:fix_build_of_camera_calibration_android_sample
fix formating
Added fix mentioned in bug #3206
VideoWriter memory leak solved.
Merge pull request #1246 from StevenPuttemans:bugfix_3206
Merge pull request #1163 from kdrobnyh:Morphology
fix _index / index