Application\Controller\Index#indexAction() forwarded to aboutAction().
Cache module refactored. Cache\Model\City and Cache\Model\CityTably removed and replaced with the appropriate original classes from the Catalog module. #18
The City Chache stores an array of Catalog\Model\City objects istead of a shallow array now. #18
CatalogController#listCitiesAction() uses the cached sities instead of calling the CityTable#->fetchAll(). CatalogController#getCityTable() is not needed anymore and was removed. #18
CatalogController#listCitiesAction() uses the cached sities instead of calling the CityTable#->fetchAll(). CatalogController#getCityTable() is not needed anymore and was removed. #18
Bubfix for the form cities list. #13
Minor CSS changes.
University Cache Storage added. Now the page /about shows a cached list universities with links to the catalog city pages.