ni_nitdoc: added fast copy past utility to signatures.

The "copy signature" button is added by JS. Copy to clipboard functionality is provided by the Zeroclipboard JS lib.

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
ni_nitdoc: renamed Full Index page into "Search"

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
ni_nitdoc: fixed duplicates in properties columns

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
ni_nitdoc: added "more results" entry in quicksearch.

Whenever the number of results for quicksearch reach 10, an entry is added to the quicksearch to show that more results exist and allow user to clic and go to the Search page

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
ni_nitdoc: rethinked mmodule page.

Module page now displays intro classes, redef classes and refined classes (in this order)
Added a side bar block to quick list classes (sorted by kind)
Nested modules are always dislayed
Modified comment display for better readability

Also cleaned trailing spaces in main.css

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>