working version for testing; values replacement will be added soon
Merge pull request #601 from georgebyelas/master

working version for testing; values replacement will be added soon
added tests for folding
Merge pull request #603 from georgebyelas/master

added tests for folding ( follow instruction issue #602 incorrect folding, now called collapse bug)
tests for folding combinations
test files added
Merge pull request #604 from georgebyelas/master

tests for folding combinations
removed lifelines temporarily from build
Merge pull request #605 from mswertz/lifelines

removed lifelines temporarily from build