Conversion:
 - removed dependencies on Containers data types in Json and Xon parsers
 - added squash feature to Ascii encoder
 - created Base64 encoder/decoder
 - removed badly designed generic object serializers
 - added unit tests for Xon, Json, Base64, Ascii
Functors:
 - removed unusable Generator
 - renamed Mapper* compositions to more explicit Mapped*
 - moved wrapper / type conversion implementations from Functors to respective types
 - added expander / reducer wrappers
 - moved static filtering methods from Functors to FilterMapper
 - added optional output mapper to FilterMapper
 - added FilterMapper unit tests
 - removed superseded collection of static methods Functors
Functors:
 - rationalized composition and delegation between Functor types
 - transformed thing wrapper anonymous classes into top-levels
Functors:
 - standardized accessors for composed and trans-typing Functor wrappers
Functors:
 - fixed non-compiling test after generics signature change
Containers:
 - doc cleanup
 - counting / weighting sets & unit tests
 - bloom sets re-implementation & tests