remove two methods that are never used
move all IO code to io package: helps overview
remove syntax from Readers and Writers. Genericise Syntax on MimeType.
update akka.http from 0.4 to 0.9
fix for issue #156
fix RDFWRiting base for Turtle in Sesame and Plantain. The algorithms for these was just a simple substring calculation, which is not correct.
rename `iso` package to `isomorphism` for clarity ( iso has too many meanings )
rdfxml test  modelled on Turtle. Fix Jena serialiser
Sesame RDFXML relative URI support + dir cleanup
Merge pull request #167 from read-write-web/package_io

move IO classes to their own package, and clean up code
Change to sonatype repo
[banana] some refactoring + comments
[rdf] Parameterized return type for RDFReader functions.
Merge pull request #169 from InTheNow/feature/sbt-uses-johnsonRepo-issue-168

Change to sonatype repo
[rdf] Parameterized return type for RDFWriter functions.
[rdf-test-suite] [Turtle|RdfXML]TestSuite no longer depend on Try
[rdf-test-suite] TurtleTestSuite no longer depend on Try
Merge branch 'master' of github.com:w3c/banana-rdf into topic/parameterized-return-type-io
[build] fix jsonld-java version dependency
Merge pull request #176 from w3c/topic/parameterized-return-type-io

This is good enough. I think it will help Antonio to make his changes.