add a scheme to the receptorUrl to support the receptor client update
add a scheme to the receptorUrl to support the receptor client update

Signed-off-by: Chelsea Troy <5ebeaa75590f25092c9987f54a631e9be80efc53@pivotal.io>

SrinivasChilveri/lattice,datachand/lattice,SrinivasChilveri/lattice,felipeg48/lattice,svrc-pivotal/lattice,felipeg48/lattice,Klaudit/lattice,davidwadden/lattice-release,datachand/lattice,cloudfoundry-incubator/ltc,cloudfoundry-incubator/ltc,mikegehard/lattice,Klaudit/lattice,svrc-pivotal/lattice,Klaudit/lattice,svrc-pivotal/lattice,mikegehard/lattice,datachand/lattice,davidwadden/lattice,davidwadden/lattice-release,datachand/lattice,SrinivasChilveri/lattice,svrc-pivotal/lattice,Klaudit/lattice,davidwadden/lattice,SrinivasChilveri/lattice