Created test project skeleton for integration testing
Added test projects for TestInvoker
Created test classes for each integration test project
Added support for batch tests. Implemented for CassandraInvoker only. WebInvoker throws UnsupportedException
Added support for prepared statements in Cassandra Invoker
Added unit tests for Cassandra Invoker
Implemented support for configurable consistency level in CassandraInvoker
Added more tests to CassandraInvokerTest
Upgraded to Java 1.8
Rafactored Project class
Replaced Repositories by Holders and removed singletons
Added defaults/project.conf
Refactoring is in progress...