poll.rb: remove some ws bs
Source poll thread safety: lock source polling
move go_idle to ensure
change @polling to Mutex for thread safety
Merge #85: Check if GPG end marker exists

Picked up by @manizzle.

"lines.between() does not check if the end marker actually exists, but
later it is assumed the marker exists. This change introduces a check
for the end marker and doesn't decrypt messages in which the end marker
is missing. This is a fix for http://rubyforge.org/pipermail/sup-talk/2010-August/004209.html"

Source:
http://permalink.gmane.org/gmane.mail.sup.devel/641
Grammar :-)
Merge #84: Lock source poll: Thread safe polling
Replace Iconv with built-ins for Ruby >=1.9
patch RMail field parser to use UTF-8 regexps and fix_encoding before parsing field
more robust fix_encoding
Don't require iconv anymore
use fix_encoding, not force_encoding
refactor transcode
un-support ruby 1.9.2
prepare for 0.13.1
Load libc.so.7 instead of .6 on FreeBSD
Prepare for release 0.13.2 (CONTRIBUTORS for this branch)
Implement Redwood::Util::Query.describe(query)
Apply Util::Query.describe when parsing query
Merge pull request #96 from 5long/fix-encoding-of-query-desc

Fix encoding of query description