Revert "ZAPI-203: getImage() function for provision workflow"
Revert "ZAPI-203: getImage() function for provision workflow"

This reverts commit 833dc2c328f0380a03e05fb42356c1e08eb9afde.

misterdjules/sdc-vmapi,richardkiene/sdc-vmapi,richardkiene/sdc-vmapi,arekinath/sdc-vmapi,joyent/sdc-vmapi,misterdjules/sdc-vmapi,arekinath/sdc-vmapi,joyent/sdc-vmapi