Seen: Change 'last left the #channelname' to 'last left #channelname' in the English error message.
Merge pull request #495 from Hoaas/testing

Seen: Change 'last left the #channelname' to 'last left #channelname' in the English error message.
Aka: Prevent infinite loop (+ memory bomb) when nesting Akas using $*.
MessageParser: Fix crash when using @messageparser add for global database.
commands.py: Add heap_size argument to process().
Web: Prevent memory bomb when calling commands with an URL to a page sending crafted requests.
Fix 918b8a3c01 on Windows.
Silence errors in Socket driver if connecting failed (name resolution, ...).
commands.py: raise the exception instead of returning is if --disable-multiprocessing is given.
Web: Disable @title and @doctype for non-HTML documents.
Fix core tests for Python 3 (actually imported + fixes).
Fix bug that caused commands like '@google google google google translate' to be valid. Closes GH-19.
Fix c23f25545f5 for Python 2.
Remove debug output.
Fix syntax error in tests when run with Python 3.1 and 3.2.