Merge pull request #9 from ansell/master

Thanks for the final tweaks in the maven plugin!
minor performance-tweak in the maven-plugin: no need to parse the vocabulary if the file is unchanged.
fixed imports and indents
enabled generation from remote vocabularies using the maven plugin
launch script needs to pass on CLI params
Also accept URLs as input in the CLI
Improved error message on unknown formats
some minor tweaks
Merge pull request #11 from ja-fra/master

Generate vocabularies from remote URLs
renamed: took sesame from artifact to group id
prepare pom for release
some default-config settings for the release plugin
fixing the release:prepare settings
"fixed" maven-plugin prefix
[maven-release-plugin] prepare release vocabulary-builder-1.1
[maven-release-plugin] prepare for next development iteration
fixes errord caused by renaming
no need to filter resources any more
removed empty line
Now also generating ResourceBundles...
(refs #12)