Begins refactoring the search bar into its own directive so it can be used in the collage and in the list view
Further work on the dynamic search drop down
Adds a filter that removes undefined values.
filter.js now uses strict javascript
Improves formatting of the search bar
Merge branch 'master' into feature/searchBarDirective

* master:
  Changes the group name that we are using for demolished churches

Conflicts:
	javascripts/StandardizedDataSet.js