Bug #9837: Disable uninstall helper.exe on Win32.

Fixes 'make package' breakage on Windows builds.
Bug #9829.1: new .mozconfig file for the new cross-compiler and ESR24
Bug #9829.4: Ray's otool patch
Bug #11641: change TBB directory structure to be more like Firefox's

Unless the -osint command line flag is used, the browser now defaults
to the equivalent of -no-remote.  There is a new -allow-remote flag that
may be used to restore the original (Firefox-like) default behavior.
Bug #12146: Make the CONNECT Host header the same as the Request-URI.

It's possible to construct a request where the Host header differs from
the authority in the URL, for example in an extension with
nsIHttpChannel and setRequestHeader. MakeConnectString generates a
host:port string for the CONNECT Request-Line, but peeks into the
tunneled request in order to copy the Host header to the proxy request.

Instead, use the same host:port string for Host as is used in the
Request-URI, to avoid revealing the plaintext of the Host header outside
of the tunnel.

Backport of https://hg.mozilla.org/mozilla-central/rev/a1f6458800d4.
Bug #9701: Prevent ClipBoardCache from writing to disk.

This disables the disk activity entirely. It seems as though there is no
reason in to write backup copies of clipboard data to disk, as the clipboard
code does not release the related memory upon disk writes anyway.

See https://trac.torproject.org/projects/tor/ticket/9701.
TB5: Disable SSL Session ID tracking.

We can't easily bind SSL Session ID tracking to url bar domain,
so we have to disable them to satisfy
https://www.torproject.org/projects/torbrowser/design/#identifier-linkability.
Bug #10895: Fix language pack usage (fix Firefox version).
partial #6539