Adapt REST readme with default REST URL and fix job submission example
Adapt REST readme with default REST URL and fix job submission example

Change-Id: I9f764a600a133b149798900e0114f437a137d021

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