Mv w grammar extension

See merge request !10

* added "connect this.* -> sub1.*;" as new name-based autoconnection
* added "connect unusedPort -> #;" to terminate the not used input port (this is needed for library components, e.g. FlipFlop, where only the Q port is needed and the notQ port is not needed to avoid errors)

removed AutoConnection.java, removed autoconnect and autoinstantiate in grammar -> was not used anyway

made Connector.getComponent non optional since it is clear now with the connector connectorInstance split

Fix: EMAPortInstanceSymbol did not have conanstValue

See merge request !9

Remove EMAConstantPortSymbol and move functionality to EMAPortSymbol + ConstantPortHelper

See merge request !8

Tagging fix

See merge request !7

Added minimal example setup

See merge request !5

Breaking symbol update

See merge request !4

Breaking symbol update

See merge request !3