* server instrumentation with first tests
* migrate to instrumenter API, move TracingFilter to library, rename module, other review refinements
* change name to 1.0 and rebase
* review, add ServerSpanNaming, create RestletTracing
* codenarc fix
* review
* fix TracingFilter behaviour on exception, inline HeadersAdapter's methods
* move instrumentation to doHandle, add StatusFilter in library test
Anna Nosek