Add IPP support in cvtColor function
macros -> template in IPP support cvtColor
appended ocl::finish to test_cycle defines
Merge pull request #1349 from ilya-lavrenov:ocl_perf_finish
Deleted the now-empty ocl perf_precomp.cpp.

See pull request #1241 for why.
Merge pull request #1213 from kdrobnyh:color
Merge pull request #1357 from SpecLad:less-precomps
Bug #3238 Android sample image manipulations blinks in non-preview modes fixed.
New Tegra detector with Android 4.3 support added. Manager version++.
Merge pull request #1343 from asmorkalov:android_img_manipulations_fix
Merge pull request #1338 from asmorkalov:android_tegra_detector