Added user management commands to mod_auth_sqlite plugin. Use register_self=<value> in config string to enable or disable autoregistrations (0 - disabled, 1 - enabled).
Merge remote branch 'upstream/master'
merge https://github.com/janvidar/uhub
Merge remote branch 'upstream/master'
Added function send_chat for plugins

This function sends message from hub to users based on credentials.
Small cleanup

uhub-passwd.o cleanup, doc fix to prevent errors if first clean install and run, correct function description
Added message to ops, when register_self is disabled
Merge branch https://github.com/janvidar/uhub
Merge branch https://github.com/janvidar/uhub
Fixed priorities
Merge branch https://github.com/janvidar/uhub

Conflicts:
	doc/uhub.conf
Added mod_patterns plugin

This plugin checks for forbidden patterns in mainchat and PM messages based on regular expressions. Commented the code as much as possible and any new ideas are welcome.

Config string can contain: file=</path/to/db>, min_cred_protect=<credentials> ... min credentials protected from checks (default=none).
Fix previous commit
Merge branch https://github.com/janvidar/uhub
Removed register_self from config

This is now used by mod_auth_sqlite
Move MAX_HELP_MSG to more suitable place

Definition was not used, also fixes low help buffer.
Merge branch janvidar/uhub
ACL handling, timestamps in commands, nmdc redirect
Added nmdc_only_redirect_addr to settings

Also fixed leftovers from previous commit containing test variables and other settings.
Fixed command time conversion