update indent
upadte lang global and ajust substr for affichblock
update blok language
update blok theme
update nkRadioBox
update french.lang global
update block Search
update block

Rss
Survey
Language
Theme
Menu
update french lang module Search
update block Html
Merge pull request #28 from Maxxxi/master

update Includes/blocks - lang and function nk_functions
update coding Style
delete flag images and create sprite
export <head> to header.php
create module file in lang for specified module name
update nkCss.css for nkFlags
small update for display
update lang
update field name
add new function to replace another function

update nkDate()
add debug() to display var_dump with <pre> tag
delete translate()
add activatedModules to replace nivo_mod / admin_mod / getModuleData