modify styles for h3 and h4 header for bugfix
add avoid page break for note features to avoid break after svg header at end of page
center qr code interactive um
small change to README for commit/pull test
Merge pull request #81 from Connexions/anatomy-quickfixes

center qr code interactive um
Merge pull request #82 from Connexions/anatomy-bugfixes2

Anatomy Bugfixes for Header size and Indentations
Merge branch 'master' into refactor-intro