Added main container template.

Template is a master page. New navigation items should be added iteratively.
Merge branch 'develop' into feature/master-page
Added 'index' aspx page.

Moved some files around.
Retrieved missing designers file for main master page.
Finished initial cool master page.

Acts as container for all pages that inherit it (and use the 'Main' content placeholder ID.
Index page got some love.

Nothing functional, just front-end nonsense.
Merge pull request #19 from knotsoftware/feature/master-page

Feature/master page