Add the infrastructure needed for IRCd topic enforcement
Add IRCd topiclock enforcement for InspIRCd
Merge pull request #231 from ShutterQuick/atheme+topiclock

Add IRCd topiclock enforcement for InspIRCd
nickserv/set_email: Change email after logging email change
chanserv/antiflood: Destroy antiflood_unenforce_timer when unloading.
Fix up some violations of US-CERT DCL37.  (closes #235)
perl: use smalloc() instead of malloc().  (ref #237)
Do not joinall() BotServ bots (closes #230)
Add vhost timestamp and assigner info to HostServ and to NS INFO output
Revert permission required for viewing vhosts back to user:auspex
Fix usercloak assigner account metadata not being cleared if assigner not logged in
nickserv/info: Reformat vHost output to fit on one line

Additionally, cache user:auspex check in has_user_auspex
Use get_source_name for vHost assigner
nickserv/info: Remove unneded lastvhostchange variable
hostserv: Add assigner argument to hs_sethost_all
nickserv/info: Hide "vHost unassigned.." from users without user:auspex
hostserv/vhost: Add timestamp and assigner to LISTVHOST output
protocol/inspircd: try sending CHGHOST command after setting accountname
Fix modification issue with GroupServ FFLAGS

This fixes issue 241.
Merge pull request #242 from partedcloud/master

Fix modification issue with GroupServ FFLAGS (closes #241)