Create anon user when user stars a search
Use cookies to track whether Anonymous user alert has been triggered/hidden. Show and hide alert corrently. Alert fades in and out
Add google analytics
Merge branch 'master' of github.com:lalpert/gradsearch-scala
Saved searches
Merge branch 'master' of github.com:lalpert/gradsearch-scala
Merge branch 'master' of github.com:lalpert/gradsearch-scala into russell-login-validators

Conflicts:
	src/main/scala/org/gradschoolsearch/www/Gradsearch.scala