more scare quotes for clarity

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13036 940247f8-a3eb-dc11-81c7-0019d144f6e4
fixing OOB values: blank -> None

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13037 940247f8-a3eb-dc11-81c7-0019d144f6e4
fix shadowing of Python library collections.py

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13038 940247f8-a3eb-dc11-81c7-0019d144f6e4
add boilerplate future, etc. imports

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13039 940247f8-a3eb-dc11-81c7-0019d144f6e4
factor out email settings, encapsulate setting creation

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13040 940247f8-a3eb-dc11-81c7-0019d144f6e4
more settings_extra_* stuff; use them in ssh and dbms modules

git-svn-id: svn://fountainhead.talkpoint.com/nori/trunk@13041 940247f8-a3eb-dc11-81c7-0019d144f6e4