Document all the URIs for addJar/addFile
Add local: URI support to addFile as well
Merge pull request #129 from velvia/2013-11/document-local-uris

Document & finish support for local: URIs

Review all the supported URI schemes for addJar / addFile to the Cluster Overview page.
Add support for local: URI to addFile.
fix persistent-hdfs
Merge pull request #132 from Mistobaan/doc_fix

fix persistent-hdfs