Tor Browser 6.5a3 发布，修复Bug

Tor Browser 6.5a3 发布了。

更新内容：

All Platforms
Update Firefox to 45.4.0esr
Update Tor to 0.2.9.2-alpha
Update OpenSSL to 1.0.2h (bug 20095)
Update Torbutton to 1.9.6.4
- Bug 17334: Move referrer spoofing for .onion domains into tor-browser.git
- Bug 17767: Make “JavaScript disabled” more visible in Security Slider
- Bug 19995: Clear site security settings during New Identity
- Bug 19906: “Maximizing Tor Browser” Notification can exist multiple times
- Bug 19837: Whitelist internal URLs that Firefox requires for media
- Bug 15852: Remove/synchronize Torbutton SOCKS pref logic
- Bug 19733: GETINFO response parser doesn’t handle AF_UNIX entries + IPv6
- Bug 14271: Make Torbutton work with Unix Domain Socket option
- Translation updates
Update Tor Launcher to 0.2.11
- Bug 14272: Make Tor Launcher work with Unix Domain Socket option
- Bug 19568: Set CurProcD for Thunderbird/Instantbird
- Bug 19432: Remove special handling for Instantbird/Thunderbird
- Translation updates
Update HTTPS-Everywhere to 5.2.4
Update NoScript to 2.9.0.14
Bug 19851: Fix ASan error by upgrading GCC to 5.4.0
Bug 17858: Fix creation of incremental MARs for hardened builds
Bug 14273: Backport patches for Unix Domain Socket support
Bug 19890: Disable installation of system addons
Bug 17334: Spoof referrer when leaving a .onion domain
Bug 20092: Rotate ports for default obfs4 bridges
Bug 20040: Add update support for unpacked HTTPS Everywhere
Bug 20118: Don’t unpack HTTPS Everywhere anymore
Bug 19336 +19835: Enhance about:tbupdate page
Build system
- Bug 20133: Don’t apply OpenSSL patch anymore
- Bug 19528: Set MOZ_BUILD_DATE based on Firefox version
- All platforms