fix premature closing of connection
add org to build.sbt
fixed sbt dependencies, update importers to new ingest api
composite project files
Merge branch 'JdbcImport' of github.com:reportgrid/client-libraries into MongoImport

Conflicts:
	tools/import/jdbc/src/main/scala/com/precog/tools/importers/jdbc/ImportJdbc.scala
Changes for code review comments