IPP can be switched on and off on runtime;

Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS;

TS modifications for implementations control;

Added workaround for Nvidia: take into account that 3-channel vector type takes 4*elem_size in local memory.

1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions

Change deprecated function ippicviMulC_32f_C1IR to ippicviMulC_32f_C1R. Check results of ipp function, if error was return run opencv branch of code

Made all STL usages explicit to be able automatically find all usages of
particular class or function.