Fixes #318
fixed bug 310
Added Users Listserve; Fixes #275

Added list serve to home page and navbar under Contact.
Feedback button was hiding content (because position absolute)
Added logo & buttons to anatomy pages
Temp fix for #200
Column headers appears sortable; fixes #292
mapping files for omia
Merge branch 'master' of github.com:cmungall/monarch-app
Fixes #220
Merge branch 'master' of https://github.com/monarch-initiative/monarch-app
Removed "disease A/B"; fixes #268