Remove unused code from configure.
Merge pull request #551 from SaberUK/master+unused-configure

Remove unused code from configure.
Remove (non-functional) total_bytes counter from Command
Improve command parser logic when there are more params than Command::max_params
CommandParser::ProcessCommand() and ProcessBuffer() cleanup

- Change return types to void
- Use a pointer to the command handler instead of an iterator
Remove #define MAXPARAMETERS and "MAXPARA" 005 token
Remove useless ModeType parameter from ModeWatcher::BeforeMode() and AfterMode()
Watch mode names with ModeWatchers instead of mode letters
m_devoice Remove FindChan() and HasUser() checks, these are done when parsing the mode change
Move a few trivial functions into headers
ISupportManager: Tidy-up, expand comments
Rewrote sepstream and tokenstream to be less ugly
s/seperator/separator/g
Merge pull request #550 from Adam-/master+sepstream

Rewrote sepstream and tokenstream to be less ugly
Added m_repeat - Allows for blocking of similiar messages
WIP