Make the entry's notifications real NSString, and change their name.
Send the `isIndexing` notification when actually checking the index.
Make QSLibrarian responsible for its own task updating.
Whitespace.
Return a copy of the task's name to prevent someone from deallocating our ivar.
Return nil if self is nil.

Because *somehow* some observation info would end up attached at the wrong object.
Add the schemes in.
Xcode recommendations.
Merge branch 'master' into catalog-entry-cleanup