Removes the muhogan module along with the templates and replacing
them with jQuery DOM construction.
Bug: T219846
Change-Id: I246f9c46ea2cc5721ddd57efcf58fae9fd947c58
* Move across all files
* Rename ext-card- prefix to ext-related-articles- prefix
** Since all code using these prefixes is JS
we do not have to worry about cached HTML
Bug: T137021
Change-Id: I784fd132c36329fa0dcc49fe2804460061940347