CFY-2693: add inputs descriptions
CFY-2693: add inputs descriptions

EarthmanT/cloudify-nodecellar-example,cloudify-cosmo/cloudify-nodecellar-example,cloudify-cosmo/cloudify-nodecellar-example,EarthmanT/cloudify-nodecellar-example,ShayHassidim/cloudify-nodecellar-example,ShayHassidim/cloudify-nodecellar-example