Trying to fix issue 524
refactoring code resolves #495
Fixed issue #502
refactoring code resolves #495
removing comments resolves #495
fixed descr --> description
adding accidentally removed prints back in
code review comments
updated ChangeLog
Merge pull request #551 from jstapleton/fix/524

Fix/524
Fixed issue #502
autopep8 formatting
Merge branch 'fix/502' of github.com:RodPic/khmer into RodPic-fix/502
Merge branch 'RodPic-fix/502'
updated changelog
modified tests to use less memory
Should fix pip2 / make test issues
Should fix pip2 / make test issues
Update jenkins script with new install-dependencies target
Check if python2 is available