initial commit
Merge branch 'master' of https://github.com/anandaverma/esmon.git
issue:Creating a mail subscription module for mailing report #4

Every report class now loads a respective subscription file, which
contains comma seperated list of subcribers for that report.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/com/fiberlink/elasticsearch/batchmonitor/report/ClusterHealthReport.java
	src/com/fiberlink/elasticsearch/batchmonitor/report/ClusterNodesInfoReport.java
	src/com/fiberlink/elasticsearch/batchmonitor/report/ClusterStatusReport.java