bug fix for issues raised in change 76486
bug fix for issues raised in change 76486

* adopt version.py in order to solve win compatibility issues (remove 'cat' and 'wc')

Change-Id: I1848a5c2f914e81a11fb4befa6c2ead570f81341

npdoty/pywikibot,h4ck3rm1k3/pywikibot-core,wikimedia/pywikibot-core,emijrp/pywikibot-core,trishnaguha/pywikibot-core,valhallasw/pywikibot-core,happy5214/pywikibot-core,jayvdb/pywikibot-core,happy5214/pywikibot-core,smalyshev/pywikibot-core,hasteur/g13bot_tools_new,icyflame/batman,magul/pywikibot-core,Darkdadaah/pywikibot-core,VcamX/pywikibot-core,wikimedia/pywikibot-core,jayvdb/pywikibot-core,hasteur/g13bot_tools_new,h4ck3rm1k3/pywikibot-core,darthbhyrava/pywikibot-local,hasteur/g13bot_tools_new,TridevGuha/pywikibot-core,PersianWikipedia/pywikibot-core,magul/pywikibot-core,Darkdadaah/pywikibot-core,xZise/pywikibot-core,npdoty/pywikibot