demo section
Added Software Evolution Storylines meshwork example
Added storyline visualizations
added storyline sketch 1
Update sketches.md
I need to remerge the rbv_meswork submodule after resolving branches there
Merge remote-tracking branch 'origin/bug-date'
moved kala lib to libraries (created), updated readme istall
merged rbv_meshwork here
directory strcture is updated because we can no longer use drush make to automatically download submodules