- commandstubs: cmd or ident could be null - semi fix.

- commandstubs: cmd or ident could be null - semi fix.
- cmdhook for news now uses Identifier
- we did a stupid netsplit check in on_quit - should fix problems.
- yet another hash{} initialization fix for news.
- chagned factoidDeleteDelay to 14 days.
- news: removed more debugging info
- debian: moved more DEBUG to use $debug

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk/blootbot@494 c11ca15a-4712-0410-83d8-924469b57eb5