Small correction to last merge. Only use the relevant variables from  Global parameters and correct some repetetive English in a couple of  FLExit's.
Small correction to last merge. Only use the relevant variables from 
Global parameters and correct some repetetive English in a couple of 
FLExit's.

iakovos-panourgias/fluidity,iakovos-panourgias/fluidity,iakovos-panourgias/fluidity,rjferrier/fluidity,jjo31/ATHAM-Fluidity,rjferrier/fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity,rjferrier/fluidity,rjferrier/fluidity,jjo31/ATHAM-Fluidity,jrper/fluidity,jrper/fluidity,jrper/fluidity,iakovos-panourgias/fluidity,jrper/fluidity,jrper/fluidity,iakovos-panourgias/fluidity,rjferrier/fluidity