DV Hardware software and download news

- Fix: Accounting of halfopen https connections would cause uT to stop making new connections
- Change: Made the DHT compatible with future extensions
- Fix: sometimes the &ip= parameter sent to trackers would be incorrect
- Fix: correctly order bencoded dict items in extension handshake message
- Fix: fixed holepunch error handling and support detection
- Fix: check invalid ports and IPs in the DNS resolver to avoid using them
- Fix: various polishing on the setup guide
- Fix: potential crash related to TLS not being initialized
- Change: Better handle torrents with files having case insensitive equivalent paths
- Feature: support trackers and web seeds in magnet links
- Change: Redirect WebUI requests from /gui to /gui/
- Change: Disable installer for Wine
- Change: Balance CDNs to download updates
- Fix: Fixes bug where magnet links wouldn't work if PEX was disabled
- Fix: potential crash in network code
- Fix: More crashes when using magnet links
- Fix: Port settings saved in Setup guide
- Change: Updated helpfile links to use redirects
- Feature: added RSS feeds and filters to WebUI
- Fix: fixed crashes in setup guide
- Fix: greyout custom toolbar with transparency
- Change: Disable Ask for unsupported 64-bit Windows
- Fix: fixed UDP-tracker crash when dns resolution would fail
- Change: Use user-supplied port in Setup Guide, save auto-portmap prefs.
- Change: Added European Servers in Setup Guide
- Change: New Icons in Setup Guide
- Fix: Improper mutex accounting in hang detector
- Fix: crash when creating torrents