Add clear option to AccumuloGraphConfiguration
Some misc cleanup
Only create graph is create is specified in the configuration

Updated unit tests for this use case
Cleanup
Refactor/unify create and clear options for AccumuloGraph and AccumuloBulkIngester

Added unit tests for create and clear
In the InputFormatsTest, set the create option

Added some documentation
Forgot to add a create in the Edge Input Format test
Try not setting user/password to fix mock instance auth issues
Revert "Try not setting user/password to fix mock instance auth issues"

This reverts commit ae831027668913d6d30bb6d4fd866927782b3a5d.
Updates to Test Structure
Updates to Configuration for mocking
Removed extra print outs
Merge pull request #46 from JHUAPL/create-and-clear

Create and clear