Added comments CSS to CP
Tweaked
Some italian update for the language file

I have fixed some typos and most important thing I have changed
"Cancella" with "Annulla" on the "Cancel" label.
In iItaly is common error translate "Cancel" with "Cancella" instead of
"Annulla"
Added Help lang file

Added Help lang file for the Italian translation
2.1/develop : french translations
Revert "2.1/develop : french translations"

This reverts commit b3665cb1e2462bba7ba23a5cd6e3e4b936c2c08b.
2.1/develop : french translations
Added the database connection to mysql_real_escape_string() to get rid of warning in the installer
Merge git://github.com/pyrocms/pyrocms into 2.1/develop
Merge branch '2.1/develop' of git://github.com/pyrocms/pyrocms into 2.1/develop
Merge pull request #1800 from ChristianGiupponi/2.1/develop

Some italian update for the language file
Merge pull request #1808 from khalil-tabbal/2.1/develop

2.1/develop : french translations
Multiform support

see here for detail : https://www.pyrocms.com/forums/topics/view/19742

ADAM : 
in the plugin of PyroStream, right here : 
system/cms/modules/streams/plugin.php

In the function form(), just after 
	if ($mode == 'edit') $hidden = array('row_edit_id' => $row->id);




you should add the line 
$hidden['stream_id'] 	=  $data->stream_id;
Due to a merge conflict a last minute fix didn't work properly. This is a hotfix for that and document uploads. Fixes #1811. Fixes #1821
Merge branch '2.1/master' of github.com:pyrocms/pyrocms into 2.1/develop
Merge branch '2.1/develop' of github.com:pyrocms/pyrocms into 2.1/develop
Adding a disallow dashes parameter for generate_slug

There are many Pyro applications where you do not want to have dashes since Lex does not play nicely with them. This will filter them out.
Adding no dashes to the create fields Streams JS.

Addresses #1813.
Adding in slug instructions.

IE: lowercase with no characters except underscores. This can be used throughout PyroCMS as Lex dictates a pretty uniform syntax for variables. Addresses #1813.
Splitting up the slug safe form validation functions.

Now comes in two flavors: Lex and MySQL slug safe.

Addresses #1813.