Introduced foundation based grid css Related changes in example, template html Change-Id: I8b1c1bae1c733ea0ed997d8317b9954592cf6eca
* uses setlang attribute in URL to switch language * introduced a language filter widget by extending jquery.ui.autocomplete * UI rendering is done by using SkinAfterContent hook Change-Id: Ifa63a04ba1d060b6db8fba14bb868045cf6b97c3