add scripts
add gitignore
add bg images for fluidsquares
add _NzBackup function (obnam)
move tarballs urls to install scripts
update gitlist installer
add owncloud installer
update piwigo installer
add shaarli installer
adding icons for next homepage
add wiki from acentra
rework tt-rss wiki page, add ifttt logo
update wiki
add _NzListFunctions function
move menu-variables in variables file
add preliminary nodezero-admin.sh
add tt-rss-plugins functions
fix scripts and functions path
nodezero-admin: source all functions, move to correct path
use include instead of source