PluginDownloader: Display plugin description on one line.
PluginDownloader: Fix traceback printing.
ChannelStats: Fix error when using @channelstats on a channel the bot did not join.
Web: Display the target domain in snarfer. Re-implements pull request GH-523.
Web: Make choice of displayed domain (origin/target) configurable.
PluginDownloader: Add skgsergio's repository.
Make dependency on python-dateutil optionnal.
Install python-dateutil on Travis.
ircutils: Add 'I' to _plusRequireArguments and _minusRequireArguments.
utils/web.py: Attempt to fix handling of RSS feeds using broken entity references.
callbacks.py: Pass a reference to the plugin to pre-command callbacks.
Merge branch 'testing' of github.com:ProgVal/Limnoria into testing