update status.txt with edits from wiki page

Change-Id: I271a18d1f9840cc96fed457cb72f159f77072bc0
add pycadf dependencies

Change-Id: I68eb584df01771d153c2b6fdb97047c7505149fb
add cliff, stevedore, taskflow, oslo.vmware

Change-Id: I878ba845aa2b24102d26d08b3ef6a4f00589c3ad