Update README.md
Merge branch 'master' into pako-devel
Added pca_mass function
Merge branch 'pako-devel' of https://github.com/pakozm/april-ann into pako-devel
Merge branch 'devel' into pako-devel
New unit tests for basic/util package
Updates unit test in Lua
Updated lua unit tests
compiling in mac
Added matrix convolution draft
Added first convolution draft to matrix, it is working, more debug and tests are needed
Minor changes
Added test for convolution
Improved matrix convolution
Added convolution test to matrix package.lua
Added default implementation of complement method for Matrix
Comments in matrix.h
Experimental convolution
More for convolution, it is working with row_major, not in col_major
updated changes list