Upgrade Apache POM to version 21
Upgrade Apache POM to version 21

cunningt/camel,pmoerenhout/camel,kevinearls/camel,DariusX/camel,kevinearls/camel,objectiser/camel,punkhorn/camel-upstream,alvinkwekel/camel,apache/camel,christophd/camel,sverkera/camel,pax95/camel,alvinkwekel/camel,tdiesler/camel,pmoerenhout/camel,christophd/camel,sverkera/camel,apache/camel,tdiesler/camel,gnodet/camel,davidkarlsen/camel,Fabryprog/camel,pmoerenhout/camel,christophd/camel,tadayosi/camel,gnodet/camel,kevinearls/camel,kevinearls/camel,cunningt/camel,onders86/camel,cunningt/camel,Fabryprog/camel,christophd/camel,onders86/camel,ullgren/camel,nikhilvibhav/camel,adessaigne/camel,alvinkwekel/camel,DariusX/camel,sverkera/camel,punkhorn/camel-upstream,objectiser/camel,davidkarlsen/camel,onders86/camel,cunningt/camel,pmoerenhout/camel,objectiser/camel,apache/camel,onders86/camel,gnodet/camel,pmoerenhout/camel,adessaigne/camel,sverkera/camel,pax95/camel,CodeSmell/camel,nikhilvibhav/camel,punkhorn/camel-upstream,davidkarlsen/camel,nikhilvibhav/camel,cunningt/camel,ullgren/camel,zregvart/camel,tdiesler/camel,tadayosi/camel,pax95/camel,pax95/camel,davidkarlsen/camel,CodeSmell/camel,mcollovati/camel,gnodet/camel,adessaigne/camel,DariusX/camel,adessaigne/camel,zregvart/camel,onders86/camel,ullgren/camel,DariusX/camel,mcollovati/camel,alvinkwekel/camel,tdiesler/camel,kevinearls/camel,nikhilvibhav/camel,apache/camel,CodeSmell/camel,kevinearls/camel,Fabryprog/camel,nicolaferraro/camel,onders86/camel,Fabryprog/camel,tdiesler/camel,sverkera/camel,nicolaferraro/camel,mcollovati/camel,zregvart/camel,tadayosi/camel,christophd/camel,punkhorn/camel-upstream,nicolaferraro/camel,apache/camel,tadayosi/camel,adessaigne/camel,tadayosi/camel,sverkera/camel,CodeSmell/camel,pax95/camel,tdiesler/camel,objectiser/camel,pax95/camel,gnodet/camel,zregvart/camel,apache/camel,nicolaferraro/camel,ullgren/camel,tadayosi/camel,mcollovati/camel,adessaigne/camel,pmoerenhout/camel,cunningt/camel,christophd/camel