Add sbt plugin plus eclipse compatibility

...encyPositions/$global/streams/update_cache_2.10/input_dsp

...ncyPositions/$global/streams/update_cache_2.10/output_dsp

...rget/streams/$global/ivyConfiguration/$global/streams/out

project/target/streams/$global/ivySbt/$global/streams/out

...et/streams/$global/projectDescriptors/$global/streams/out

project/target/streams/$global/update/$global/streams/out

...s/$global/update/$global/streams/update_cache_2.10/inputs

...s/$global/update/$global/streams/update_cache_2.10/output

...treams/compile/$global/$global/discoveredMainClasses/data

project/target/streams/compile/compile/$global/streams/out

...streams/compile/compileIncremental/$global/streams/export

...et/streams/compile/compileIncremental/$global/streams/out

...eams/compile/copyResources/$global/streams/copy-resources

.../target/streams/compile/copyResources/$global/streams/out

...treams/compile/dependencyClasspath/$global/streams/export

...t/streams/compile/exportedProducts/$global/streams/export

...ompile/externalDependencyClasspath/$global/streams/export

...ompile/internalDependencyClasspath/$global/streams/export

...t/streams/compile/managedClasspath/$global/streams/export

...streams/compile/unmanagedClasspath/$global/streams/export