Adapted slots and signal to qt4 of wlm and testbed protocol with minor changes to header files
Review Request #130041 - Created March 21, 2017 and discarded
Adapted signals and slot in wlm and testbed protocol to qt4.
Removed header file-
Used camel casing in some header file names. Used KStandardDirs scope for locateLocal.
QLatin1String was used instead of QString::fromLatin.
Updated description and summary