Added jabber_compare_jid to fix JID comparison case sensitivity
Gadugadu local contact storage (ticket #917)

Patch originally by Michał Siejak, adapted for 3.2.1
Add limit param to split_command_parts(), fix twitter quotes bug

Only took me a few months to write. I even added a test case.
Fix the NSS init after fork bug, and clean up lies in unix.c

This might look like a simple diff, but those 'lies' made this not very
straightforward.

The NSS bug itself is simple: NSS detects a fork happened after the
initialization, and refuses to work because shared CSPRNG state is bad.
The bug has been around for long time. I've been aware of it for 5
months, which says something about this mess. Trac link:

http://bugs.bitlbee.org/bitlbee/ticket/785

This wasn't a big deal because the main users of NSS (redhat) already
applied a different patch in their packages that workarounded the issue
somewhat accidentally. And this is the ticket for the 'lies' in unix.c:

http://bugs.bitlbee.org/bitlbee/ticket/1159

Basically a conflict with libotr that doesn't happen anymore. Read that
ticket for details on why ignoring those comments is acceptable.

Anyway: yay!
srv_lookup: Portability fixes, handle compressed responses

srv_lookup works on cygwin and openbsd now.

Provide ns_initparse, friends, and types where they aren't provided by
platform.

Use dn_expandname instead of custom parser so compressed DNS responses
are handled correctly.
Allow filtering of blist output

Add an (optional) second parameter to blist. If present, it is treated
as regex and used to filter the result list.
fix latest HAS_NAMESER code on cygwin, mac and openbsd
One small comment correction while "merging" stuff.
Pass generate.consistent.ids flag to xsltproc so id tags in HTML output will
no longer be randomised, so when you generate the file from the same input,
it will in fact generate the same output.
Merge remote-tracking branch 'jelmer-debian-fixes/master' into jelmer/debian-fixes