tweak travis mem settings
tweak travis mem settings

mismatch/unfiltered,hamnis/unfiltered,hamnis/unfiltered,beni55/unfiltered,peel/unfiltered,xuwei-k/unfiltered,xuwei-k/unfiltered,unfiltered/unfiltered,peel/unfiltered,jarin/unfiltered,omarkilani/unfiltered,benhutchison/unfiltered,realestate-com-au/unfiltered,beni55/unfiltered,omarkilani/unfiltered,jarin/unfiltered,mismatch/unfiltered,realestate-com-au/unfiltered,unfiltered/unfiltered