tree d14007d9252377592b3cbc48b9932ccc99e7ff44
parent c2c0d345809b4ca4fe2965b652c92b4bfdc1c6dc
author Saleil Bhat <smbhat@stanford.edu> 1485069009 -0800
committer Saleil Bhat <smbhat@stanford.edu> 1485224681 -0800

created separate 'image_name' field to allow user to specify desired VM through TOSCA;
if 'default' used for 'image_name', will use slice's default image

Change-Id: I2cc286c91915fdb8ca24c949ad25255841b8c15f