astream tools
put gen-rb into vendor
 	strom tool done.
	jiqiang:
		host(-h): topology host list
	Strom_info.rb done.
	by jiqiang
Merge pull request #1 from castomer/master

clean old data in elasticsearch
aqueducts-tools
aquedutc tools by qiang
astream tools
Update astream_es_data_process.rb
kpi tools by qiang
Merge branch 'master' of github.com:qiang2010/aqueducts-tools
Update aqueducts_kpi.rb
Merge pull request #3 from qiang2010/master

aquducts tools
Merge pull request #2 from castomer/master

migrate kafka partitions tool
Merge remote-tracking branch 'upstream/master'