storage params execute structure changed but bug is not fixed
Merge branch 'master' of https://github.com/HyukjinKwon/fabrication

Conflicts:
	src/python/fabrication/util/storage.py
Merge branch 'master' of https://github.com/HyukjinKwon/fabrication
Merge branch 'master' of https://github.com/HyukjinKwon/fabrication
none roles bug fixed in Provisioner
snowdrop cli connector bug fixed
solr code arranged