eb-7297: fixed go button width

must use fixed with for the go button due to some style collisions on the mil pages
eb-6895: improved preformance of XPX_SALES_REP_CUSTOMERS view by avoiding trim's in join clauses
 On behalf of vijaya mishara P1 issue  -salesrep unable to select customer and naivgate .
P1 - EB-7309 changing session variable to request
Merge remote-tracking branch 'origin/master' into development