Merge branch 'hotfix/file_handler' into develop
[deploy] support btcchina
[deploy] support btcchina
partly support fxbtc
add get_ticker method  to triger http request
set timeout = 4
mutil thread fetcher can running
change uwsgi processes from 1 to 2
[deploy]mutiple thread ltc is ok
[deploy]display test
[deploy]test
[deploy]test2
[deploy]change display method
[deploy]perfect display
[deploy]change help string discription for fxbtc
edit README.md
Merge branch 'develop'
merge branch develop to master