added brief about description on landing page
slightly changed layout
Use /usr/bin/hets as path.
Merge branch 'master' of github.com:ontohub/ontohub
tests for home#show
Use --full-signatures on hets call.
collapse navbar on low width displays;
avoid obstrusive header
architecture diagram
first version of meta ontology
corrected ending for Manchester syntax
Merge branch 'master' into correcting163_dropdown_menu
Merge branch 'augmenting149_about_text' into staging
Merge branch 'correcting163_dropdown_menu' into staging

Conflicts:
	app/assets/javascripts/application.js