-- Incorporated the review comments provided by mike on previous PR …

  - Changed the config files names to sample files.
  - Added executable in bin folder which will be used to schedule the snapshots.
  - Updated Snapshot README for additional configuration and installation steps.
  - Updated Snapshot README file for indentation changes.
  - Updated variable names
--- Removed extra blank line
Merge pull request #3 from sachingade20/automated_snapshots

 [mmell] Incorporated the review comments provided by mike on previous PR …