LB-1401 Clean up the code

Dust themed now only checks for overloads if themeBase is specified in
template the name.
Renamed baseView into base-view for a better code convention.
LB-1401 Code cleanup

renamed all camelcase files with - insted.
LB-1401 Refactored needed for loader.

createBlogView now is refactored into load-theme and subcode.
removed polling until it works with the client.
Added views for layout and embed-code.
Added model for liveblog variable.
Refactored the way posts are loaded and when.