…jar in appropriate meta-inf/groupid/artifactid directory
…roject file to deal with it
… summary at the end of all the tests
… the source
…put src:lib:classes on the CLASSPATH in addition to the LEIN_JAR
This means we don't have to unpack everything into classes/ which was causing people to accidentally create an uberjar when they did "lein jar". We also merge plexus components.xml files, this means that uberjaring projects that embed Maven (like Leiningen itself) now works reliably.