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
Changes the group name that we are using for demolished churches
Merge branch 'master' into feature/searchBarDirective

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

Conflicts:
	javascripts/StandardizedDataSet.js
Merge branch 'master' into brokenMap

* master:
  Changes the group name that we are using for demolished churches
  Improves formatting of the search bar
  filter.js now uses strict javascript
  Adds a filter that removes undefined values.
  Further work on the dynamic search drop down
  Begins refactoring the search bar into its own directive so it can be used in the collage and in the list view