Initial version of Sentence and Sentence Exam JDBC DAOs - with working unit tests using embedded HSQLDB database
Removed DB2 dependencies

Since we are using JNDI lookup in order to retrieve JDBC DataSource (Container Provided Data Source) there is no reason to depend on DB2 hereafter.
Added name and description project information to JDBC DAO module
Web application is integrated with JDBC DAO and the JNDI lookup of DataSource is configured in Spring context.
Organized and tidied database scripts

- Removed hard coded DDL scripts from VP project
- Database script was divided into smaller parts
First, initial version of Installation Instructions - need to be cleaned, reviewed, etc...

- Introduction
- Prerequisites
- Installation Instructions (DB configuration, DB2 user, Database and schema, Database objects, Populate sample data)
- Application Server configuration (Java SDK 1.7, Establish database connection, Deploy the application)