Adds v5.3.1 to the version constants
Adds v5.3.1 to the version constants

pozhidaevak/elasticsearch,gfyoung/elasticsearch,markwalkom/elasticsearch,kalimatas/elasticsearch,brandonkearby/elasticsearch,gingerwizard/elasticsearch,GlenRSmith/elasticsearch,alexshadow007/elasticsearch,scorpionvicky/elasticsearch,kalimatas/elasticsearch,fred84/elasticsearch,mjason3/elasticsearch,Stacey-Gammon/elasticsearch,jprante/elasticsearch,GlenRSmith/elasticsearch,gingerwizard/elasticsearch,LeoYao/elasticsearch,coding0011/elasticsearch,uschindler/elasticsearch,nezirus/elasticsearch,umeshdangat/elasticsearch,nazarewk/elasticsearch,mohit/elasticsearch,scorpionvicky/elasticsearch,gingerwizard/elasticsearch,qwerty4030/elasticsearch,LeoYao/elasticsearch,GlenRSmith/elasticsearch,nknize/elasticsearch,lks21c/elasticsearch,Stacey-Gammon/elasticsearch,mohit/elasticsearch,strapdata/elassandra,vroyer/elassandra,brandonkearby/elasticsearch,HonzaKral/elasticsearch,nezirus/elasticsearch,jimczi/elasticsearch,masaruh/elasticsearch,scottsom/elasticsearch,s1monw/elasticsearch,winstonewert/elasticsearch,jimczi/elasticsearch,qwerty4030/elasticsearch,scottsom/elasticsearch,masaruh/elasticsearch,coding0011/elasticsearch,GlenRSmith/elasticsearch,kalimatas/elasticsearch,pozhidaevak/elasticsearch,s1monw/elasticsearch,wangtuo/elasticsearch,pozhidaevak/elasticsearch,sneivandt/elasticsearch,rajanm/elasticsearch,nazarewk/elasticsearch,uschindler/elasticsearch,glefloch/elasticsearch,alexshadow007/elasticsearch,fred84/elasticsearch,Stacey-Gammon/elasticsearch,nezirus/elasticsearch,mjason3/elasticsearch,naveenhooda2000/elasticsearch,shreejay/elasticsearch,ThiagoGarciaAlves/elasticsearch,naveenhooda2000/elasticsearch,umeshdangat/elasticsearch,kalimatas/elasticsearch,gfyoung/elasticsearch,nazarewk/elasticsearch,strapdata/elassandra,wenpos/elasticsearch,rajanm/elasticsearch,jprante/elasticsearch,qwerty4030/elasticsearch,mohit/elasticsearch,mohit/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,glefloch/elasticsearch,vroyer/elasticassandra,fred84/elasticsearch,s1monw/elasticsearch,qwerty4030/elasticsearch,winstonewert/elasticsearch,uschindler/elasticsearch,umeshdangat/elasticsearch,alexshadow007/elasticsearch,naveenhooda2000/elasticsearch,fred84/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,fred84/elasticsearch,glefloch/elasticsearch,wenpos/elasticsearch,lks21c/elasticsearch,umeshdangat/elasticsearch,nknize/elasticsearch,wenpos/elasticsearch,maddin2016/elasticsearch,qwerty4030/elasticsearch,brandonkearby/elasticsearch,winstonewert/elasticsearch,mjason3/elasticsearch,markwalkom/elasticsearch,alexshadow007/elasticsearch,coding0011/elasticsearch,sneivandt/elasticsearch,LeoYao/elasticsearch,sneivandt/elasticsearch,HonzaKral/elasticsearch,HonzaKral/elasticsearch,ThiagoGarciaAlves/elasticsearch,ThiagoGarciaAlves/elasticsearch,brandonkearby/elasticsearch,scottsom/elasticsearch,uschindler/elasticsearch,lks21c/elasticsearch,gingerwizard/elasticsearch,naveenhooda2000/elasticsearch,coding0011/elasticsearch,LeoYao/elasticsearch,nknize/elasticsearch,wangtuo/elasticsearch,s1monw/elasticsearch,nazarewk/elasticsearch,umeshdangat/elasticsearch,wangtuo/elasticsearch,rajanm/elasticsearch,markwalkom/elasticsearch,wenpos/elasticsearch,gfyoung/elasticsearch,winstonewert/elasticsearch,Stacey-Gammon/elasticsearch,scottsom/elasticsearch,lks21c/elasticsearch,wangtuo/elasticsearch,shreejay/elasticsearch,naveenhooda2000/elasticsearch,scottsom/elasticsearch,gfyoung/elasticsearch,masaruh/elasticsearch,vroyer/elasticassandra,maddin2016/elasticsearch,maddin2016/elasticsearch,brandonkearby/elasticsearch,sneivandt/elasticsearch,robin13/elasticsearch,jimczi/elasticsearch,pozhidaevak/elasticsearch,nknize/elasticsearch,Stacey-Gammon/elasticsearch,markwalkom/elasticsearch,maddin2016/elasticsearch,rajanm/elasticsearch,strapdata/elassandra,pozhidaevak/elasticsearch,shreejay/elasticsearch,shreejay/elasticsearch,uschindler/elasticsearch,rajanm/elasticsearch,strapdata/elassandra,scorpionvicky/elasticsearch,strapdata/elassandra,alexshadow007/elasticsearch,HonzaKral/elasticsearch,gingerwizard/elasticsearch,jprante/elasticsearch,gfyoung/elasticsearch,LeoYao/elasticsearch,gingerwizard/elasticsearch,ThiagoGarciaAlves/elasticsearch,maddin2016/elasticsearch,masaruh/elasticsearch,mjason3/elasticsearch,sneivandt/elasticsearch,jprante/elasticsearch,markwalkom/elasticsearch,winstonewert/elasticsearch,vroyer/elassandra,lks21c/elasticsearch,jimczi/elasticsearch,rajanm/elasticsearch,wangtuo/elasticsearch,glefloch/elasticsearch,LeoYao/elasticsearch,nezirus/elasticsearch,ThiagoGarciaAlves/elasticsearch,ThiagoGarciaAlves/elasticsearch,nezirus/elasticsearch,s1monw/elasticsearch,scorpionvicky/elasticsearch,jimczi/elasticsearch,mjason3/elasticsearch,masaruh/elasticsearch,robin13/elasticsearch,mohit/elasticsearch,wenpos/elasticsearch,gingerwizard/elasticsearch,kalimatas/elasticsearch,nazarewk/elasticsearch,glefloch/elasticsearch,LeoYao/elasticsearch,coding0011/elasticsearch,markwalkom/elasticsearch,shreejay/elasticsearch,nknize/elasticsearch,jprante/elasticsearch,scorpionvicky/elasticsearch,vroyer/elasticassandra,vroyer/elassandra