main: Do not print pip version
main: Do not print pip version

This should make coala a bit faster and gets rid of those stupid debug
log messages. Apparently it runs quite some code on import!

impmihai/coala,MariosPanag/coala,sils1297/coala,aptrishu/coala,Shade5/coala,arush0311/coala,SanketDG/coala,SanketDG/coala,SanketDG/coala,yashLadha/coala,arjunsinghy96/coala,arjunsinghy96/coala,coala-analyzer/coala,RJ722/coala,coala-analyzer/coala,shreyans800755/coala,arush0311/coala,Asnelchristian/coala,RJ722/coala,coala/coala,incorrectusername/coala,meetmangukiya/coala,meetmangukiya/coala,yashLadha/coala,damngamerz/coala,shreyans800755/coala,yashtrivedi96/coala,karansingh1559/coala,karansingh1559/coala,incorrectusername/coala,netman92/coala,sagark123/coala,MariosPanag/coala,damngamerz/coala,CruiseDevice/coala,kartikeys98/coala,impmihai/coala,rimacone/testing2,sils1297/coala,rimacone/testing2,netman92/coala,coala/coala,Balaji2198/coala,nemaniarjun/coala,rimacone/testing2,CruiseDevice/coala,Nosferatul/coala,aptrishu/coala,Asalle/coala,refeed/coala,kartikeys98/coala,jayvdb/coala,jayvdb/coala,ayushin78/coala,Asalle/coala,impmihai/coala,yashtrivedi96/coala,arjunsinghy96/coala,JohnS-01/coala,NiklasMM/coala,meetmangukiya/coala,NiklasMM/coala,incorrectusername/coala,CruiseDevice/coala,coala-analyzer/coala,nemaniarjun/coala,yashtrivedi96/coala,Nosferatul/coala,sils1297/coala,kartikeys98/coala,sagark123/coala,Nosferatul/coala,Balaji2198/coala,aptrishu/coala,JohnS-01/coala,Balaji2198/coala,ayushin78/coala,NiklasMM/coala,Asnelchristian/coala,refeed/coala,coala/coala,JohnS-01/coala,karansingh1559/coala,MariosPanag/coala,shreyans800755/coala,jayvdb/coala,Asalle/coala,damngamerz/coala,nemaniarjun/coala,sagark123/coala,refeed/coala,ayushin78/coala,Shade5/coala,yashLadha/coala,Asnelchristian/coala,RJ722/coala,Shade5/coala,netman92/coala,arush0311/coala