Completed issue #58
created: Menu entity to for back-end enhancement
changed: Business class has composite structure.
Merge pull request #59 from Qorder/issue#58

Completed issue #58
added column name for menu in business
Added: Menu entity and DAO
Added: AbstractBusiness and ChildBusiness
Updated: Tests for the new class entries
Fixed: href provider now informs DTOs if property file not found
Optimized: Collection of orders is now represented as Json array
Deleted: BusinessOrdersDTO (replaced with the above Json array)
Fixed: Testing configuration
Upgraded: JUinit Test libraries to ver 4.11
Upgraded: Spring framework to new ver 4
Completed issue #61
Merge pull request #62 from Qorder/issueMenu

completed issue #61
Fixed: ProductMapper now maps product description
Updated: Fail tracking test functions
Fixed: slf4j is now configured properly to log messages with timestamp.
Example of new log message goes here:
03-Mar-2014 01:21:58 ||  INFO: com.qorder.qorderws.HomeController -
Welcome to Qorder Web Service! The server locale is en_US.
Removed: Hibernate's ORM xml tags from configuration file,
as JPA annotation mapping does the same job.
Updated: Spring 4 annotations for rest controllers
Changed: ReferenceProvider, is now a singleton instance that uses
propertyHandler to compose and provide URIs to clients
Created: PropertyHandler to load and manage property files.
Enhanced: HTTP request based test-classes now use the new reference
provider utility in order to abstract host server from entities URI
paths.
Completed issue #63
Merge pull request #64 from Qorder/issue#63

Completed issue #63
Merge remote-tracking branch 'origin/dev'