Rework RLOF by using HAL universal instructions

* * distinguish between SSE2 and SSE 4.1 support
* SSE2 now implements no paralellized _blendv functiona and allows to compile with SSE2 instructions

* * add interface function do enable disable M-estimator framework
* bugfix blendv functions

* * make use of _mm_store and _mm_load functions in blendv_ps and blendv_epi function to fix compiler error

* * implement substitute of _mm_cvtepi8_epi16 and _mm_cvtepi16_epi32 when compiling with less than SSE 4.1 support

* * implement substitute of _mm_abs_epi16 when compiling with less than SSE 3 support

* * move _mm_abs_epi16 to SSE4 req.

* * add HAL intrinsic functions for RLOF ICA
* first tests are OK

* * HAL intrinsic functions -> RLOF ICA is ready now

* * add HAL functions for RLOF illumination model

* * add HAL for PLK ILL

* * add HAL functions for plk ica

* * commit HAL functions for beplk ica

* * add HAL functions for berlof ica

* * add HAL functions for BEPLK ILL

* *remove unused #ifdef

* * remove white spaces and unused variables

* * remove not used variables

* + remove get4BitMask function which contained pure SEE instructions

* * remove buffIdx which has not been used but initialized

* * fix replacement of #ifdef CV_SIMD128 with #if CV_SIMD128
* rename useMEstimator to setUseMEstimator

* *remove whitespace

* * remove unused variable abss

* * remove unused value

* * rename W_BITS1 to W_BITS since they contain same value