Corrected FC lint

FC043: Prefer new notification syntax: cookbooks/ngircd/recipes/server.rb:45
FC043: Prefer new notification syntax: cookbooks/ngircd/recipes/server.rb:55

Ignoring:

FC023: Prefer conditional attributes: cookbooks/ngircd/recipes/server.rb:44
Using a more recent version of ngircd template

Didn't make attributes for everything, mostly preserved the previous
attributes.  Will send a follow-up commit with additional attributes.
Attributified for options section of config
:retab
Set ident to off by default
Corrected cwd

Was able to remove pending test as well.
Should run the cert generation as a particular user
Don't set a MotdFile when no motd_text attribute
Incorrectly checking for existing of server password

Really really really want regexp added vs create_file_with_content.