Made some changes to the way self.load determines how to load nested strings
Add some comments
make some changes to string interpretation for self.sort_into_sections in the utils module
add some, remove some other debug statements to ini parser
Add a Recursive lambda to parse nested elements in the XML parser
Add deep_dup as a depend (it'll be removed in the next commit)
Make "EXPECTED_KEYS" a constant in the main module because every parser depends on access to the information through a common interface
Move sorting the hash into sections into a util module we can lazy load
Changed a bunch of things around to depend on the new files, classes, and modules
