add: .gitignore file.
update: README.md
Merge pull request #1 from Qingfenglingbo/master

add: ticker.py
suppress std output
add: while loop
del: time in sql
add ticker.sql
fix: column error when insert data
update: update API url to avoid a 302 redirect
add: add config config.yaml
update: adapt ticker.py to use config file
fix: object name typo
add: add file btcchina.py It's from btcchina.org
update: update btcchina ticker url for lower legacy