Set version number
Update project settings for Xcode 5
Update xibs to Xcode 5 format
Disable sandboxing

Without a signing identity it is not actually used and only results in a
warning.
Set deployment target to 10.8
Add Objective-C-HTML-Parser at 75d8753

Cloned from https://github.com/beelsebob/Objective-C-HMTL-Parser.git
Remove submodule for Objective-C-HTML-Parser
Make descriptionStringFromChar() static
Hide on app detactivate rather than window resigning key status

This stops the window from disappearing when the preferences window is
activated.
Add preferences for display modes, make regular app mode the default
Add autosave name to main window
Automatically select first search result
Connect quit directly to -[NSApp terminate:]
Update results for all docsets at once

The search is fast and a single update eliminates flicker in the UI.