Added indentation to json output for better readability

Introduced log file option

Bumping version to 0.2.0.dev0

Added installation instructions

Introduced interface for FactoryRegistryPlugin

Release 0.1.0

Removed ZMQ toy server used for initial experimentation

Create probe classes for tests

Merge branch 'create_probe_classes_for_tests' of github.com:force-h2020/force-bdss into create_probe_classes_for_tests

Added incorrect calls to base constructor of MCOCommunicator and BaseMCOParameterFactory.