urban: urbandictionary.com changed markup, fixes regexp
urban: updated pattern
ruby 1.9+: specify file encodings
Solve Socket vs URI IPv6 handling in Ruby
ruby 2.0.0: fix for changed @waiters in compat19

I don't really know what this is all about, but this
fixes a bug with the compat19 monkeypatching. @waiters
is now a Hash.

http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?revision=38109&view=revision
ruby 2.0.0: changes sigtrapping, fixes ThreadError

Ruby 2.0.0 crashes with "ThreadError: can't be called from trap context"
anytime a signal is received, because it tries to write a debug message
within the "trap context".
This changes signal handling so that signals are queued and processed
in the main loop.

More information: https://www.ruby-forum.com/topic/4411227
ruby 2.0.0: better fix for the ThreadError

I revisited my fix for the ThreadError in ruby 2.0.0
this doesn't use a queue for signals but just starts a
thread for each received signal, works much better for me.

It also fixes a bug in Bot#reconnect where the SystemExit
exception coming from quit is not handled correctly.
dict: update oxford url
allow to verify ssl connections against a CA.

This adds three new configuration variables to configure
SSL verification against a CA.

server.ssl_verify: true if it should verify and disconnect
                   if it fails

server.ssl_ca_file: a CA file, is set to the systems CA
                    bundle by default (distri. dependent)

server.ssl_ca_path: alternativly path to a directory with
                    CA PEM files

I tested it and this seems no longer an issue with >= 1.9.3
https://www.braintreepayments.com/braintrust/sslsocket-verify_mode-doesnt-verify
always print FATAL and ERROR logmessages to STDERR

This adds a print to $stderr for log messages with the
level ERROR or FATAL. I did this because in the past errors
connecting to the server weren't immediately obvious but
rather hidden in the logfile. I think it should be right
in-your-face when the connection doesn't work.

It would probaply be better to extend Logger to print
to STDERR but this apparently requires monkeypatching ruby's
Logger. Anyhow I think my solution works for now.
Merge pull request #20 from 4poc/ssl-verify

Implements SSL verification against a configured CA
twitter: fixes the htmlfilter used by url plugin
twitter: changed filter title, to only contain usr
twitter: filter ret.latest status if non specified
plugins: improve error handling on load

Support OAuth2::Error braindead extension to StandardError and
wrap loading in an outer rescue to catch problems with the error
handling.
Merge branch 'master' into experimental