Unset TOR_CONTROL_PASSWD in setControlPassword() if autoset to '"secret"'.

 * FIXES #12624, a bug caused by the TOR_CONTROL_PASSWD being by
   default set to '"secret"' in the example, and then mistakenly not
   unset in the setControlPasswd() function.
Bug 12391: Get mingw-w64 compiled reliably.

It seems libfaketime is the culprit for the intermittent build failures
(which might be nothing else than an instance of bug 11459). The
workaround is to omit the compiler (and linker) from this restriction
and to cross the fingers that the libgcc* etc. we ship, too, are still
getting built deterministically. So far this seems to work out...
Update Firefox version to 27.7.0 in nightly and alpha.
Upgrade go to 1.3.

The cross-cgo.patch file is deleted, because cgo in cross builds is
fixed in 1.3.
http://golang.org/doc/go1.3#gocmd
https://code.google.com/p/go/issues/detail?id=4714#c28

The download page moved to http://golang.org/dl/. golang.org has https,
but the Wget 1.13.4 from Ubuntu 12.04 doesn't have SNI support, which
appears to be necessary:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=653267

--2014-07-17 17:20:11--  https://golang.org/dl/go1.3.src.tar.gz
Resolving golang.org (golang.org)... 74.125.20.141, 2607:f8b0:400e:c01::8d
Connecting to golang.org (golang.org)|74.125.20.141|:443... connected.
ERROR: no certificate subject alternative name matches
        requested host name `golang.org'.
To connect to golang.org insecurely, use `--no-check-certificate'.
Use -s when linking golang programs.

-s is "omit the symbol table and debug information." It saves a MB or so
on linux64 according to tests at
https://trac.torproject.org/projects/tor/ticket/12387#comment:7.
Bug 12381: Make PTs + proxy working on Windows.

py2exe does not cope with zipped .egg files and raises an import
error if it encounters a respective module. We work around this bug
by using not the 'install' but the 'install_lib' target when building
and installing txsocksx.
Bug 12381: Explain move to 'install_lib'.
Bug 12381, 12673: Squashed + merged kpdyer/master.

This hopefully fixes fte over proxy support (12381) and adds new fte
bridges (12673).
Bug 12381: Added new obfsproxy tag.
Bug 12381: Add the real fte 0.2.17 commit.
Bump NoScript version in alpha and nightly target.
Check kvm group membership prerequisite.

If the user is not at the X11 console, then they must be in the kvm group to
access /dev/kvm.
Switch FTE bridges to IP-only+separate IPv6 bridges.
Remove FTE IPv6 bridges.

They were AWS load balancer IPs and may change.
Update gk's key.
Bump versions for Torbutton and Tor Launcher.
Update changelog for Torbutton and Tor Launcher.
Update NoScript version.
Add 3.6.2 and 3.6.3 back in to master branch changelog.
Relocate recommended-versions file here.