simple migration to scala 2.11.2 (and 2.10.4), support for scala 2.9.X has been dropped.
tests pass on both scala versions
fixed resource loading for large graphs (correct utf-8 encoding specified explicitly - otherwise the system default one is chosen)
bumped version to 0.0.7
updated sbt plugins
included sbt assembly plugin support
switched to sbt 0.13.0

all tests pass on my mac box (10.9.4)
ignore .DS_Store on mac