Merge pull request #8 from stimms/master

Refactoring
Add check for readonly property-ignore them
Merge pull request #11 from ajepst/readonlyProperties

Add check for readonly property-ignore them
Renaming chastity to DefaultValueChecker
Renaming maggie to filler manager
Killing off Maggie.

The class which was maggie is now FillerManager and GenericFillerDefaults.
Take a look ant the UpdatingToVer2.md for details.