Nicer error message when user dont enter enough cmd line arguments
Changed version number format
Upgrade to Groovy 2.1.4 and added DRMAA library
Removed unused attributes
Implementing Equals, HashCode and Comparable contracts
Removed file
Added Eclipse config files
Modified ignored files
Adding IntelliJ config file
On-going refactoring
Docoupled processing policy by execution strategy
Cleaning up code and refactored method 'createCallbackWrapper' method
Added '-work-dir' cmd line configurable option
Less invasive logo
Normalized script command line parameters
Refactored executors and Fixed bug in LsfExecutor
Adding source and target versions
Added new version
Removed DRMAA dependecy
Refactored GridExecutors and added 'clusterOptions' config item for native cluster specification