ni_nitdoc: Generate the quicksearch file

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: Cleaning nitdoc options

Delete useless options to get only the nitdoc options

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: Adding show source

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: sort lists by alphabetic order

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: Sort all columns in full index page

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: sort lists contained in mmodules page

Signed-off-by: Stefan Lage <lagestfan@gmail.com>
ni_nitdoc: Sort concerns modules in class pages

Signed-off-by: Stefan Lage <lagestfan@gmail.com>