s#\("socketioVersion" *: *\)[^,]*#\12#
s#\("scale" *:.*"\)[^"]*\("\)#\1log\2#
s#\("pngisfits" *:.*\)false\(.*\)#\1true\2#
s#\("fits2png" *:.*\)false\(.*\)#\1false\2#
s#\("loadProxy" *:.*\)false\(.*\)#\1true\2#
s#\("workDir" *:.*"\)[^"]*\("\)#\1./tmp\2#