changed version numbers
added data modules
defined first type classes in module data
renamed two functions in LoggerIO to make more sense; some minor changes
removed UniqueId from core; added support for Named and Described to NbNode
adjusted tests to most recent changes
adjusted NbChildren to new type classes
added NamedL and helper function traits for UniqueId and UniqueIdL
adjusted UniqueId and UniqueIdL
fixed bug in PersistentOutline
more work on data plus less specialized functions for NbChildren
improved type inference in NbChildren
merged with uifix
first experimentations with shapeless
added shapeless dependency to maven
minor changes
removed module data and added all stuff to core
Added Parent type class for data types with children
added source documentation plus some minor clean-ups
started experimenting with ParentL