Vuze 4.6.0.0

# New Features:

* Core | UDP NAT Test tool [Parg]
* Core | Added device export/import feature [Parg]
* Plug | uTP support [Parg]
* Plug | Streaming playback
* Plug | Added simple HTML view and explicit download option to device RSS feed
* UI | Add menu link from sidebar entries to plugin options where applicable
* UI | Option for what happens when pressing delete key or tb delete in My Torrents/Library
* UI | Allow dropping torrent URLs onto sidebar (to add torrent)

# Changes:

* Core | Prevent UDP scrape probes and DHT fallback scrape values from overriding more relevant values
* Core | Added some more client type peer-id decodes
* Core | Ensure piece picker file priorities take precedence over first/last piece
* Core | Don't auto-xcode low noise torrents
* Core | Propagate cookies across http->https redirects
* Core | Various minor startup tweaks to increase startup performance
* Plug | Bump up the DHT minimum supported version
* Plug | Added option to force delayed restart on install
* UI | Rate limit various update operations to improve performance
* UI | Make tracker update button scrape torrents that are stopped
* UI | Wire up play button to xcoded content
* UI | Sidebar redesign
* UI | Categories can now be shown in sidebar
* UI | Filter text in Config view now gets highlighted

# Corrected bugs:

* Core | Fix poor perf with large peer connection count
* Core | Pickup changes in transcode file categories
* Core | Disable outbound UDP data connections if proxy set
* Core | Fix reading some rare .torrent files with only UTF-8 keys
* Core | Fix bug when loading multiple .torrent files at once when they have the same URL filename
* Plug | Fixup names displayed during plugin load/init
* UI | Prevent sources from being added multiple times