Rewrite POM using canonical ordering, issue #809
Rewrite POM using canonical ordering, issue #809

Done according to [POM Code Convention](http://maven.apache.org/developers/conventions/code.html#POM_Code_Convention).

rnveach/checkstyle,gallandarakhneorg/checkstyle,sharang108/checkstyle,MEZk/checkstyle,romani/checkstyle,Bhavik3/checkstyle,naver/checkstyle,jochenvdv/checkstyle,jasonchaffee/checkstyle,izishared/checkstyle,rmswimkktt/checkstyle,ilanKeshet/checkstyle,sharang108/checkstyle,jasonchaffee/checkstyle,checkstyle/checkstyle,WonderCsabo/checkstyle,rnveach/checkstyle,ilanKeshet/checkstyle,zofuthan/checkstyle-1,gallandarakhneorg/checkstyle,Bhavik3/checkstyle,philwebb/checkstyle,philwebb/checkstyle,autermann/checkstyle,FeodorFitsner/checkstyle,attatrol/checkstyle,FeodorFitsner/checkstyle,designreuse/checkstyle,checkstyle/checkstyle,WilliamRen/checkstyle,jonmbake/checkstyle,baratali/checkstyle,MEZk/checkstyle,designreuse/checkstyle,AkshitaKukreja30/checkstyle,sirdis/checkstyle,attatrol/checkstyle,zofuthan/checkstyle-1,zofuthan/checkstyle-1,HubSpot/checkstyle,romani/checkstyle,bansalayush/checkstyle,beckerhd/checkstyle,naver/checkstyle,another-dave/checkstyle,ivanov-alex/checkstyle,Godin/checkstyle,izishared/checkstyle,bansalayush/checkstyle,mkordas/checkstyle,liscju/checkstyle,ilanKeshet/checkstyle,HubSpot/checkstyle,pietern/checkstyle,jonmbake/checkstyle,sabaka/checkstyle,mkordas/checkstyle,llocc/checkstyle,llocc/checkstyle,liscju/checkstyle,StetsiukRoman/checkstyle,vboerchers/checkstyle,bansalayush/checkstyle,Godin/checkstyle,jochenvdv/checkstyle,nikhilgupta23/checkstyle,designreuse/checkstyle,MEZk/checkstyle,WilliamRen/checkstyle,vboerchers/checkstyle,WonderCsabo/checkstyle,WonderCsabo/checkstyle,another-dave/checkstyle,romani/checkstyle,rmswimkktt/checkstyle,attatrol/checkstyle,Bhavik3/checkstyle,checkstyle/checkstyle,AkshitaKukreja30/checkstyle,rmswimkktt/checkstyle,romani/checkstyle,baratali/checkstyle,checkstyle/checkstyle,liscju/checkstyle,checkstyle/checkstyle,universsky/checkstyle,pietern/checkstyle,cs1331/checkstyle,cs1331/checkstyle,sabaka/checkstyle,izishared/checkstyle,mkordas/checkstyle,baratali/checkstyle,sharang108/checkstyle,rnveach/checkstyle,AkshitaKukreja30/checkstyle,Godin/checkstyle,naver/checkstyle,beckerhd/checkstyle,philwebb/checkstyle,sirdis/checkstyle,sirdis/checkstyle,gallandarakhneorg/checkstyle,StetsiukRoman/checkstyle,nikhilgupta23/checkstyle,universsky/checkstyle,WilliamRen/checkstyle,HubSpot/checkstyle,jasonchaffee/checkstyle,ivanov-alex/checkstyle,jonmbake/checkstyle,sabaka/checkstyle,jochenvdv/checkstyle,StetsiukRoman/checkstyle,beckerhd/checkstyle,another-dave/checkstyle,pietern/checkstyle,llocc/checkstyle,universsky/checkstyle,nikhilgupta23/checkstyle,romani/checkstyle,rnveach/checkstyle,autermann/checkstyle,FeodorFitsner/checkstyle,autermann/checkstyle,cs1331/checkstyle,romani/checkstyle,checkstyle/checkstyle,rnveach/checkstyle,vboerchers/checkstyle,ivanov-alex/checkstyle,rnveach/checkstyle