Add Altmetric API key
Merge branch 'master' of github.com:amconference/altmetric-orcid-profiles
Scrape Crossref for DOIs if the Crossref profile doesn't have them
Add better_errors
Tidy up CSS
Merge branch 'master' of github.com:amconference/altmetric-orcid-profiles
Some error handling
Merge branch 'master' into error-handling

Conflicts:
	app/views/profile/show.html.haml