bugfix to !module set  to avoid error handling by database
Resolving issues with new argument passing to modules
Update to Modules : no more use of the filename to manage modules
First round of modifications to upgrade Dice to the new requierment
Small fix to beheading facility to allow passing more complex regex
bugfix to !register (wrong sub ptr) , easyer syntax (!user instead of
!admin user ; idem module )
Small bugfixing to make Trigger / on_uuid_change work
Small harmonization of POE::Session handling
Lots of work to CallVote :
1) Now using UUID instead of nick
2) Better session handling (only one for the whole module)
3) Adding new events :
	* vote_cleanup to clean the last remaining votes while unloading
	* vote_clean_events to clean events registered to the session
	while unloading
	* vote_new_events to register new subs to events (allow it to
	work with load/unload module by rereading sub ptrs)
New alias for color blue_royal with bbcode : blue
Adding "our $version=1;" to all modules, to allow version checking
New functionality : !module install <Module> to install automatically a
module, relying on modweblist value to give access to module repository
Wrong path to modweblist in giraf.example.cong
small bugfix to remove warning
New color ! pink ! (easy access to hot_pink )
bugfix to return values
New func : !user status [<who>]
bugfix to user promote/demote (now the botadmin whose nick is in the
config file can demote other botadmins ! - no more auto registration on
promote)
Small cleanup
Small cleanup, more debug trace
New user management private functions
!user link
!user linkkey
!user identify
!user set passphrase