Make ID in WAMP project match with ID PLC runtime.

See project_files/wampconf.json. ID for runtime is "wamptest". The
same id should be used in project's location URI: WAMP://127.0.0.1:8888#Automation#wamptest

                  <xsd:element name="Generic">
                    <xsd:complexType>
                      %(toolchain_makefile)s
                    </xsd:complexType>
                  </xsd:element>