Remove conflicting slf4j implementation in tests
Remove conflicting slf4j implementation in tests

Change-Id: I90e804d31caa44bd8dd7c893a9f8bbbb66dd566e

sgRomaric/scheduling,yinan-liu/scheduling,paraita/scheduling,youribonnaffe/scheduling,lpellegr/scheduling,sandrineBeauche/scheduling,lpellegr/scheduling,tobwiens/scheduling,sandrineBeauche/scheduling,jrochas/scheduling,jrochas/scheduling,ShatalovYaroslav/scheduling,mbenguig/scheduling,mbenguig/scheduling,zeineb/scheduling,fviale/scheduling,sgRomaric/scheduling,jrochas/scheduling,youribonnaffe/scheduling,marcocast/scheduling,sgRomaric/scheduling,sgRomaric/scheduling,sandrineBeauche/scheduling,paraita/scheduling,marcocast/scheduling,lpellegr/scheduling,marcocast/scheduling,fviale/scheduling,mbenguig/scheduling,mbenguig/scheduling,fviale/scheduling,sgRomaric/scheduling,lpellegr/scheduling,ShatalovYaroslav/scheduling,yinan-liu/scheduling,sandrineBeauche/scheduling,marcocast/scheduling,lpellegr/scheduling,sandrineBeauche/scheduling,fviale/scheduling,tobwiens/scheduling,youribonnaffe/scheduling,marcocast/scheduling,paraita/scheduling,jrochas/scheduling,zeineb/scheduling,yinan-liu/scheduling,sandrineBeauche/scheduling,zeineb/scheduling,ow2-proactive/scheduling,tobwiens/scheduling,ow2-proactive/scheduling,tobwiens/scheduling,zeineb/scheduling,paraita/scheduling,paraita/scheduling,tobwiens/scheduling,laurianed/scheduling,ow2-proactive/scheduling,sandrineBeauche/scheduling,jrochas/scheduling,sgRomaric/scheduling,yinan-liu/scheduling,lpellegr/scheduling,zeineb/scheduling,zeineb/scheduling,laurianed/scheduling,tobwiens/scheduling,laurianed/scheduling,jrochas/scheduling,ow2-proactive/scheduling,paraita/scheduling,laurianed/scheduling,laurianed/scheduling,yinan-liu/scheduling,ShatalovYaroslav/scheduling,youribonnaffe/scheduling,ow2-proactive/scheduling,ShatalovYaroslav/scheduling,fviale/scheduling,yinan-liu/scheduling,laurianed/scheduling,lpellegr/scheduling,mbenguig/scheduling,fviale/scheduling,youribonnaffe/scheduling,marcocast/scheduling,yinan-liu/scheduling,tobwiens/scheduling,paraita/scheduling,ShatalovYaroslav/scheduling,jrochas/scheduling,mbenguig/scheduling,marcocast/scheduling,laurianed/scheduling,sgRomaric/scheduling,zeineb/scheduling,youribonnaffe/scheduling,mbenguig/scheduling,fviale/scheduling,ow2-proactive/scheduling,ShatalovYaroslav/scheduling,ow2-proactive/scheduling,ShatalovYaroslav/scheduling,youribonnaffe/scheduling