DbusAppTest: Skip test on ImportError
DbusAppTest: Skip test on ImportError

We don't want it to be executed if dbus isn't available.

vinc456/coala,djkonro/coala,scottbelden/coala,arush0311/coala,NiklasMM/coala,NalinG/coala,MattAllmendinger/coala,scriptnull/coala,Uran198/coala,Shade5/coala,ayushin78/coala,coala/coala,Asnelchristian/coala,sils1297/coala,Shade5/coala,dagdaggo/coala,netman92/coala,yland/coala,JohnS-01/coala,arush0311/coala,ManjiriBirajdar/coala,incorrectusername/coala,incorrectusername/coala,d6e/coala,sagark123/coala,sils1297/coala,abhiroyg/coala,NalinG/coala,MariosPanag/coala,svsn2117/coala,ManjiriBirajdar/coala,SambitAcharya/coala,yashLadha/coala,jayvdb/coala,yland/coala,meetmangukiya/coala,meetmangukiya/coala,MattAllmendinger/coala,AdeshAtole/coala,Asalle/coala,sophiavanvalkenburg/coala,lonewolf07/coala,nemaniarjun/coala,MariosPanag/coala,NalinG/coala,d6e/coala,abhiroyg/coala,JohnS-01/coala,svsn2117/coala,AbdealiJK/coala,impmihai/coala,rresol/coala,Nosferatul/coala,SambitAcharya/coala,coala/coala,SambitAcharya/coala,Balaji2198/coala,arjunsinghy96/coala,AdeshAtole/coala,Shade5/coala,CruiseDevice/coala,lonewolf07/coala,SanketDG/coala,Balaji2198/coala,yashLadha/coala,AdeshAtole/coala,Uran198/coala,aptrishu/coala,tltuan/coala,saurabhiiit/coala,arafsheikh/coala,sophiavanvalkenburg/coala,shreyans800755/coala,impmihai/coala,CruiseDevice/coala,kartikeys98/coala,NalinG/coala,refeed/coala,d6e/coala,yashtrivedi96/coala,Asnelchristian/coala,Asalle/coala,yland/coala,ayushin78/coala,refeed/coala,swatilodha/coala,shreyans800755/coala,vinc456/coala,stevemontana1980/coala,yashtrivedi96/coala,NiklasMM/coala,coala-analyzer/coala,NalinG/coala,damngamerz/coala,jayvdb/coala,sophiavanvalkenburg/coala,sudheesh001/coala,saurabhiiit/coala,aptrishu/coala,Nosferatul/coala,svsn2117/coala,RJ722/coala,rresol/coala,lonewolf07/coala,saurabhiiit/coala,meetmangukiya/coala,rimacone/testing2,RJ722/coala,NalinG/coala,tltuan/coala,Asnelchristian/coala,karansingh1559/coala,sils1297/coala,scriptnull/coala,rimacone/testing2,tltuan/coala,JohnS-01/coala,kartikeys98/coala,swatilodha/coala,djkonro/coala,sudheesh001/coala,NiklasMM/coala,tushar-rishav/coala,scriptnull/coala,incorrectusername/coala,scottbelden/coala,scriptnull/coala,impmihai/coala,scriptnull/coala,coala-analyzer/coala,damngamerz/coala,dagdaggo/coala,AbdealiJK/coala,coala-analyzer/coala,mr-karan/coala,MattAllmendinger/coala,netman92/coala,scriptnull/coala,karansingh1559/coala,CruiseDevice/coala,sagark123/coala,Nosferatul/coala,sagark123/coala,SanketDG/coala,coala/coala,Asalle/coala,arjunsinghy96/coala,RJ722/coala,ManjiriBirajdar/coala,ayushin78/coala,djkonro/coala,stevemontana1980/coala,sudheesh001/coala,Balaji2198/coala,Uran198/coala,arush0311/coala,nemaniarjun/coala,yashtrivedi96/coala,AbdealiJK/coala,SambitAcharya/coala,refeed/coala,scottbelden/coala,rresol/coala,jayvdb/coala,scriptnull/coala,abhiroyg/coala,SambitAcharya/coala,aptrishu/coala,nemaniarjun/coala,netman92/coala,tushar-rishav/coala,mr-karan/coala,stevemontana1980/coala,MariosPanag/coala,arjunsinghy96/coala,vinc456/coala,SanketDG/coala,karansingh1559/coala,shreyans800755/coala,rimacone/testing2,yashLadha/coala,arafsheikh/coala,SambitAcharya/coala,NalinG/coala,SambitAcharya/coala,swatilodha/coala,arafsheikh/coala,damngamerz/coala,mr-karan/coala,dagdaggo/coala,tushar-rishav/coala,kartikeys98/coala