Merge branch 'development'
parse_namespaces revised.
Conflicts:
	db/schema.rb
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
Merge branch 'master' of https://github.com/pubannotation/pubannotation
Merge branch 'development'

Conflicts:
	app/helpers/annotations_helper.rb
	app/models/project.rb
	app/views/projects/_form.html.erb
Merge branch 'development'

Conflicts:
	lib/doc_sequencer_pubmed.rb
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
focus specification of span revised.