Add colorama for terminal output on Windows
Use termcolor for terminal output.
Reintroduce support for configuring a single node via the command line
Skip registration of nodes if they are already registered.
Bumped version number for next release and updated changelog.
Output to console on a single line and use colors.
Updated changelog for version 0.2
On second thoughts, read everything from the configuration file.
Bumped version number to 0.2
Updated package description.
Added basic usage checks.
Added support for configuration files.
Removed unused import.
Updated license to MPL 2.0