fixes #24, prefixname is now taken from classname, if it is not explicitly set
Merge branch 'master' of https://github.com/tkurz/sesame-vocab-builder
try to guess filename for remote
cleanup imports
[maven-release-plugin] prepare release vocabulary-builder-1.2
[maven-release-plugin] prepare for next development iteration
update readme
Update README.md

as @ansell mentioned, building isn't strictly necessary as running the script runs the maven build if it can't find the binary.