PORTAL-248 REST API functional tests: scheduler can't obtain any free nodes because of an authentication error.
PORTAL-248
REST API functional tests: scheduler can't obtain any free nodes because of an authentication error.

Change-Id: I23fd5f22c879a4afc7c7db8794015e2ef9608c08

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