-Fill in some values for Priam.properites (pulled from the PriamConfiguration.java)
-Filter out command line properties that do not associate with Priam
Merge remote-tracking branch 'upstream-1.1/1.1' into 1.1
Provide restorePrefix parameter to be passed in the rest url
Merge pull request #239 from timiblossom/1.1

1.1 - reviewed during checking by Sagar and code by Jason.