write validations for access levels
Goodbey pwetty ajax
more validation
Fix list of events, duh
Merge pull request #132 from ZeusWPI/fix/list-of-events

Fix list of events, duh
Merge pull request #129 from ZeusWPI/fix/different-management-pages

Goodbey pwetty ajax
Merge pull request #131 from ZeusWPI/add-validation-checks

Add validation checks
Merge branch 'master' into privatize-access-levels

Conflicts:
	Isengard/app/controllers/access_levels_controller.rb
	Isengard/app/views/access_levels/index.html.erb