Project creation.
Basic structure of extension.
Consolidate Serial extension.
Base structure for serial manager.
Implement serial manager with rxtx.
add test for list ports.
Events and commands for the operator.
Implement SerialOperator.
Ignore .DSStore.
Rename project.
Different stop behaviour.
Test prints the serial ports.
Add rxtx native library to make testing easier.
Merge branch 'master' of github.com:msiegenthaler/rxtx-akka-io
Also add linux native libs.
Add documentation.