Work around an ARC overrelease on Mountain Lion.
Get rid of lowercaseUTF8String.
Avoid cString caching. Fix making a new note.

Foundation is more than performant enough to avoid the cString caching. Fix a (presumably my fault) issue preventing the creation of a new note.
DFView ascend from RBLView.
Formalize NSObject-category-based delegates. Work in progress.
More formalization of delegates.
Initial (and comprehensive) pass of using literals and boxing. *shrug*