Add functionality
Reformat!
tidy
metomi/rose#508: add tutorial file
metomi/rose#508: improve
metomi/rose#508: rename
metomi/rose#508: bug fixes
metomi/rose#508: tidy
metomi/rose#508: fix headers
metomi/rose#508: bug fixes
metomi/rose#508: tweak
metomi/rose#508: include in index
metomi/rose#508: update
metomi/rose#508: update
Merge pull request #522 from benfitzpatrick/508.multi-inherit-tut

#508 - multiple inheritance tutorial