initial commit trait for common functionality that is required in app as well as command classes
improvements, cleanup
improvements, cleanup
cleanup
cleanup
moved creating of options instance to constructor
a command now creates it's own options instance
configure does not take a parameter anylonger
cleanup
improvements
every command needs a configure
method visibility needs to be public
changed help command implementation due to framework changes
initial commit exception classes
cleanup due to introduction of exceptions
introduction of exceptions
determine name of executable
print error message to stderr and exit application if an argument exception occures