improve the 'alternative' signaling system (for pyqt4.4.3) and bugfix the QThread progressBar drawing.

git-svn-id: svn+ssh://controls01/siciliarep/svn/trunk/tango_client/ctrflyrtech_fdl/trunk@12913 a18efa20-c439-0410-bf20-9b91ec695b4c
rename launchers

git-svn-id: svn+ssh://controls01/siciliarep/svn/trunk/tango_client/ctrflyrtech_fdl/trunk@12914 a18efa20-c439-0410-bf20-9b91ec695b4c
rename launchers

git-svn-id: svn+ssh://controls01/siciliarep/svn/trunk/tango_client/ctrflyrtech_fdl/trunk@12915 a18efa20-c439-0410-bf20-9b91ec695b4c
introduce the first of the diagnostics signals and check that it parses the file correctly (even more it parses both files in parallel).

git-svn-id: svn+ssh://controls01/siciliarep/svn/trunk/tango_client/ctrflyrtech_fdl/trunk@12917 a18efa20-c439-0410-bf20-9b91ec695b4c
Merge remote-tracking branch 'github/master'