improve UA/WS detection
improve UA/WS detection

oberstet/autobahn-python,oberstet/autobahn-python,tomwire/AutobahnPython,mcfletch/AutobahnPython,dash-dash/AutobahnPython,crossbario/autobahn-python,bencharb/AutobahnPython,rapyuta/autobahn_rce,iffy/AutobahnPython,hzruandd/AutobahnPython,dash-dash/AutobahnPython,luhn/AutobahnPython,nucular/AutobahnPython,crossbario/autobahn-python,tavendo/AutobahnPython,boonedox/AutobahnPython,mcfletch/AutobahnPython,leedm777/AutobahnPython,meejah/AutobahnPython,boonedox/AutobahnPython,boonedox/AutobahnPython,cachedout/AutobahnPython,leedm777/AutobahnPython,flyser/AutobahnPython,wrapp/AutobahnPython,leedm777/AutobahnPython,wrapp/AutobahnPython,magnux/AutobahnPython,magnux/AutobahnPython,rapyuta/autobahn_rce,ewollesen/AutobahnPython,claws/AutobahnPython,D3f0/AutobahnPython,iffy/AutobahnPython,schoonc/AutobahnPython,ewollesen/AutobahnPython,ttimon7/AutobahnPython,iffy/AutobahnPython,jvdm/AutobahnPython,rapyuta/autobahn_rce,rapyuta/autobahn_rce,Jenselme/AutobahnPython,dash-dash/AutobahnPython,D3f0/AutobahnPython,claws/AutobahnPython,D3f0/AutobahnPython,flyser/AutobahnPython,crossbario/autobahn-python,iffy/AutobahnPython,flyser/AutobahnPython,oberstet/autobahn-python,RyanHope/AutobahnPython,dash-dash/AutobahnPython,markope/AutobahnPython,wrapp/AutobahnPython,inirudebwoy/AutobahnPython,Geoion/AutobahnPython,cachedout/AutobahnPython