Merge pull request #234 from chuckdumont/master

Fix for empty package directory causes IllegalArgumentsException
Revert "Fix ClassNotFoundException for javax.activation.MimetypesMimeFileType on karaf."

This reverts commit 25efad27f755f17460d69dfa8dc7bb1db93f1d55.
Revert "Improve require expansion logging"

This reverts commit 302995053757c73bc5c09c7dd209bada168d2641.
Fix ClassNotFoundException for javax.activation.MimetypesFileTypeMap on
karaf
Merge pull request #237 from chuckdumont/work2

Fix ClassNotFoundException for javax.activation.MimetypesFileTypeMap on karaf
Merge pull request #235 from chuckdumont/master

Improve require expansion logging