simplified PaginatedIterable builders
interfaces for fuelings
fueling JSON encoders
fueling decoder & guice wiring
RDF encoder for fuelings
Service extensions for fuelings / FuelingDAO
REST resource for fuelings
removed obsolete warning suppressions
use boolean instead of Boolean
MongoDB backend for fuelings
fueling schemas
added missing license headers
embedded annotation for numer/unit pairs
missing decoder binding
fixed wrong query
type converter for number/unit pairs
remove fuelings after user gets deleted