Ajmcguire fork

Change in pom.xml file is to have it automatically create the -with-dependancies jar

Changed readpst and jreadpst to add extension in PstProcessor.java. Fixed isue with generating PDFs. 

Added support for SolrCloud. Detects if Solr Endpoint is traditional Solr or SolrCloud and adjusts accordingly. Added solrcloud_replica_count and solrcloud_shard_count settings. Both default to 1. 

SettingsTest updated to reflect that with MAC OS X 10.6 and above return same value as LINUX. (Should we add a check to see if someone is using the older prePOSIX 10.5 and below?)

This branch is based off the the dev branch