update build system

ChangeLog

@@ -1,3 +1,23 @@
+2016-05-03 06:52  
+
+	* src/commands.hxx: some smaller fixes and improvements for joomla
+	  testing
+
+2016-05-02 15:25  
+
+	* src/commands.hxx, src/testgui.hxx: some smaller fixes and
+	  improvements for joomla testing
+
+2016-05-02 11:02  
+
+	* COPYING, ChangeLog, INSTALL, autogen.sh,
+	  ax_init_standard_project.m4, bootstrap.sh, build-in-docker.conf,
+	  build-in-docker.sh, mac-create-app-bundle.sh,
+	  resolve-debbuilddeps.sh, resolve-rpmbuilddeps.sh,
+	  src/commands.hxx, src/testgui.hxx, src/version.cxx,
+	  src/version.hxx: add new commane clear-cookies; select text on
+	  testgui sets an expectation
+
 2016-04-03 16:19  
 
 	* configure.ac, debian/control.in: after svn-server restore