Configuration read fail fixed both in serverstatus.py and in pyWebSite

Plenty of modifications in pySrvStats.py, too. Most likely I'll have to
fix few of them still in order to get it working in debian/ubuntu.
pyWebSite opens also 3rd website for application -related information
returning following string:
Application: ' + appname + ' CPU: ' + str(myCpu) + ' MEM: ' +
str(myAppMem) + ' Threads: ' + str(myThreads)