a few minor mods
Merge remote-tracking branch 'upstream/master'
adding initial clientid support
fixing error message handling.  Case was a bad client id in login
Adjusting readByQuery to properly handle readMore
Removing txn code. It should go elsewhere.
Updated entity related logins
adding dry run support and fixing type in call21Method
Merge pull request #7 from jpcampbell/master

Pulling in a collection if fixes and improvements from John