Update italian translation by bovirus.
Updated italian language of nsis installer by bovirus.
Merge pull request #585 from sledgehammer999/it_translationv3

Update italian translation by bovirus.
Fix unhandled exception when trying to create torrents from files/folder in disk root.
Update Italian translation binary
Update disk space label in add new torrent dialog. Fixes issue #282.
Updated italian translation of NSIS installer by bovirus.
Add missing break statement in proxy code
mootools change break context menu

Fx.Tween in mootols 1.4.5  no longer sets visibility to hidden, so when the context menu dissapear, if you put the mouse in the space where the menu were showed is still there but with opacity to 0 and cannot click to nothing below that area

So i emulated the old behaviour with OnComplete event.

Additionally i changed the use of deprecated $empty
Update Changelog
Update AUTHORS file.
Update maintainer info in About dialog.

Conflicts:
	src/about.ui
Update Changelog
Improve drawing speed of transferlist with many torrents.

Conflicts:
	Changelog
Impove drawing speed of peers list when there are many peers.

Conflicts:
	Changelog
Update NSIS scripts to use unicode version of installer.
Write BOM in NSIS translations' files.
Add missing QTreeWidget::dropEvent to d'n'd atempt occuring in same location.

Remove 'Overwrite attempt' dialog as obsolete. Now moving item, e.g. from folder to same folder, will just make it the last child of the folder.

Conflicts:
	src/rss/rss_imp.cpp
Drag'n'Drop fixups.

1. Proper event handling
2. Allow folder moving
3. Allow moving into folders
Update changelog.