added extcutable and tree command. switched to org.eclipse.aether
switched to org.eclispe.aether
specs for executable and tree command
new versions
maven uses pkg dir instead of target with that project
https
no more cucumber
cleanup setup
new build
use new ruby-maven
add bundler as runtime dep
add more commands
fixed regexp for finding config parameters
use the maven-like DefaultRepositorySystemSession to be backward compatible
cleanup
remove debug code
newly build
get build setup polished
more docu