Assessments
fixed typo in 'add index' migration for Assessments, Assessment Sections
Fixed a large number of issues regarding Assessments
changes from Ken-ichi
Merge branch 'tronathan'

Conflicts:
	Gemfile.lock
	app/models/project.rb
	db/schema.rb
Initial integration of assessments.
Minor cosmetics on users/index.
Minor bugfix on license label issue.
Version bump for whenever.
Optimizations for taxon_schemes/orphaned_inactive_taxa