added binding to zipcode enter button.  No form element to grab yet.
Merge branch 'master' into zip_entry_js
html tweaks to zipcode enter modal. New jquery to select new css id
fixed merge conflicts, wip on refactoring zipcode api call js
zipcode entry and lookup now functioning.  need to merge in most recent styling changes.
fixed merge conflict, nothing serious
minor tweaks, done for the day.