Initial efStore Project Commit

Change-Id: I6797fb8f5d38ee66417b0d64c7074942c23ba389
Signed-off-by: Jayant Pratim Saikia <jay.saikia@gmail.com>
Proprietary Notice Added
Ehcache xsd, Test memory MongoDB
efstore node home folder
Readme updated

Change-Id: Icc7bff39ebec0b251071ece4bf2b7a217ed84c97
Signed-off-by: Jayant Pratim Saikia <jay.saikia@gmail.com>
Implementing Spring Mongo Interfaces
Fixing Copyright

Change-Id: Ib9b1747682e3a8c5fb39edab01641aab2e00cfa3
Signed-off-by: Jayant Pratim Saikia <jay.saikia@gmail.com>
Document persist layer

Change-Id: I8338952c317d08087aae1c4d1b1752632c0cbe58
Signed-off-by: Jayant Pratim Saikia <jay.saikia@gmail.com>