Changes
+Added automatic old index deletion.
Changes
+Modified Index Deletion
+Reading cron schedule from config
+Config to specify whether host can schedule deletion
Changes
+Added exception code for DataDeletion Errors
+sample config for deletion
More logging
Replaced quartz with TimerTask
Changes
+Deletion interval is now configurable
Fixed corner case where data for one extra day was getting deleted.
Merge pull request #1 from flipkart-incubator/development

Added automatic old index deletion.