Get username and password from a property file.
Fix AuthLdapTest to use accounts that are more reliable when searching for existing accounts in the getPrincipals output.
Convert remainder of tests that use PropertyService to extend the MCTestCase class
Replace Options class with PropertyService and create PropertyService using log directory name instead of servlet context
Merge 1.9 changes into Head
Add a junit test for test AuthLdap. Currently we have getPrincipals test.