Revert "Merge branch 'master' of https://github.com/rtomlinson/salesforce-connector"

This reverts commit 639e0d910be56f933fff51239d0321a68c9df08f, reversing
changes made to 83f90379b8bc82888a3cc49176d7ff84346cfed5.
Revert "Added ability to retrieve job info http://www.salesforce.com/us/developer/docs/api_asynch/Content/asynch_api_jobs_get_details.htm"

This reverts commit 7e6bc3b808e78afc43dbddb275e93259f7f5b25d.