Major architectural rewrite: Entities are data objects handled by sources
Removed: Requests, meta commands, default commands, packages,
Added search support for startmenu
Fixed bug causing action execution with elevation to fail if specific application is not set
Fixed bug: missing startmenu action handler
Updated README
Extracted XML realisation (from file to object)
EntryDecorator for defining visual aspect of an entry
Ignore duplicate start menu links + start menu items now coloured