Check SOAP, restore or remove altogether

[hlg]

SOAP has been disabled with commit cfa11ca while introducing tile objects and a new service method ServiceInterface.getTiles (probably for BIMsurfer 3):

BIMserver/BimServer/src/org/bimserver/servlets/RootServlet.java

Lines 67 to 70 in 6daa43a

	soap11Servlet = new WebServiceServlet11(bimServer, servletContext);
	// soap11Servlet.init(getServletConfig());
	soap12Servlet = new WebServiceServlet12(bimServer, servletContext);
	// soap12Servlet.init(getServletConfig());

It should be checked if SOAP still works, if there are issues with the new interface method or any other implications from newer developments. Then we might bring back the SOAP channel or consider to remove it alltogether.

Notes on SOAP usage are welcome as comments to this issue.