As of workshop RW/KB, improved / fixed text messages

Also refs #351
* messages can be formatted with style sheet
* fixed: removed command from message
* added originator to command line
* msg parsing now in core
* using ITimestampBased for text messages and status messages
* allow to resize rows to content (view base)
* model / views for text messages
* removed old qt stylesheets

src/swiftcore/tool.cpp

@@ -135,7 +135,7 @@ namespace BlackMiscTest
             else if (line.startsWith("."))
             {
                 // handle dot commands
-                bool c = runtime->parseCommandLine(line);
+                bool c = runtime->parseCommandLine(line, "foo");
                 if (c) { qtout << "Handled command " << line; }
                 else   { qtout << "Not handled " <<  line; }
                 qtout << endl;