test => Cylon creation
test => HumanSkin creation
refactoring => Let HumanSkin extends Cylon
fix => typos
test => Let HumanSkin extends Cylon explicitly
another way to make HumanSkin extends Cylon
Merge branch 'cylon_evolution' into master
add test into all-tests.html
test => 1 row
test => 1 col
test => matrix
test => no cols/rows
refactoring => using map() instead
Merge branch 'matrix_transpose' into master
add test into all-tests.html