Store facets on the search page object rather than in a global variable.
Removed declaration of variable that is unused in its scope.
Split off the initializing of the search from loadPage() into a separate method.
Provided a default for initialize() in the base class.
Moved loadPage() to the base class.
Created functions to retrieve and instantiate searchable types / search pages.
Retrieve search facets from the search page object rather than passing them in globals.
Use the same instance of a search page in the page callback as in blocks.
Whitespace and documentation improvements.
Retrieve search results from the search page object rather than passing them in global variables.
Do not retrieve facets or results for paths that do not match search pages.
Merge remote-tracking branch 'upstream/3.x' into no_global_facets
Merge pull request #9 from pfrenssen/no_global_facets

Retrieve search facets and results from the CultureFeedSearchPage object rather than passing them using globals