fixes #147 - created the div layout for the new improvements
                - added image + text
                - theming the whole thing to resemble the screenshot
fixes #148 - created widget for the that combines the search box and the search by coountry dropdown
                - styling the whole widget + the search box to look like the provided screenshot
fixes #149 - Add summary stats to homepage
                - learning on how to create a javascript module in CKAN
                - added ajax request + animation that will display the number of items
                - learned how to execute a plain SQL query using sql alchemy
                - created the controller for the "/count" url's that will be used to display the stats on the homepage
#149 - fix the problem with the number of groups being shown