Added code to test Volkov's implementation from 2008.
Reverse engineered GEMM code for Djinevski's proposal.
Implemented simple matrix multiplication presented in Torres' paper.
Added more flexible matrix class that can be configured to have column and row major layout for blocks of elements.
Added dummy for testing Matsumotos kernels
Delete djinevski_2013.cl
Delete djinevski_2013.cpp
Delete matsumoto.cl
Delete matsumoto_2012.cpp
Delete volkov_2008.cl
Delete volkov_2008.cpp
Merging Felix's Branch.