Automatically hide logos and logout button if FileZ is displayed through a web portal (frameset).
Open help and credits links in a new window (usefull when displayed in a web portal).
Merge branch 'master' of git://github.com/UAPV/FileZ

Conflicts:
	app/views/layout/default.html.php
Web portal integration, modifying width of elements on main page.
deleted animation on hover
Redesigned files list
Added Faenza icons mimetypes
fixed delete handler
Fix config merging
Added "title" attribute to file actions
added required files to implement the copy to clipboard feature
added qtip2 nightly build
Merge branch '2.1' of github.com:UAPV/FileZ into 2.1
Added basic tips
Added mimetype icons in front of each file. fixes #7
Added basic image preview before downloading
Improved file preview
added server port in the download URL
Added the possibility to force filez fqdn fixes#24
replaced aptitude by apt-get