classic search added to index.html as well as /search/classic-search.html

added javascript validation

fixed classic-search url

fixed back button issue

fixed little things and changed tabs to redirect to diff urls

replaced loading gif

fixed radio button issue
Merge pull request #83 from lbjay/classicsearch_clean

classic search added to index.html as well as /search/classic-search.htm...
link to classic search needed to use url_for
Merge branch 'classicsearch_clean'