LILY-14 Support specifying an output table for import
LILY-14 Add lily-bulk-import cmdline tool
LILY-14 Add dryRun option to lily-bulk-import
LILY-14 Add symbol explanation to bulk import help
LILY-14 Use jython-standalone

Use jython-standalone as dependency to ensure that all standard
Jython libs are available.

Also fixed some small bugs that came out of testing, as well as
including improved output information in BulkImportTool.
LILY-14 Correct setting of default repository table