update code style.
change the insert data type from string to integer or float
Update pipeline script
add the city stat and store the data to mysql
fixed the switch break
Merge branch 'yesenfei' of https://github.com/fangdiantong/data into yesenfei
add the converter column type map
fixed the code review comments problem
add timing for ads pipeline
Add a new data source for house_name_id_mapping
update visibility of variable
Merge pull request #57 from fangdiantong/yiling

update pipeline script
fixed the git code  merge
Merge pull request #55 from fangdiantong/yesenfei

change the insert data type from string to integer or float
Merge branch 'master' into stone

Conflicts:
	deploy/run_ads_pipeline.sh