Merge branch 'dev' into 'master'

add get appversion by ID API
Merge branch 'dev' into 'master'

oops, typo
Merge branch 'dev' into 'master'

unhappy
add one more API
Merge branch 'dev' into 'master'

擦啊
oops, typo
我简直不开心
我擦嘞
Merge branch 'dev' into 'master'

Job API
Job API
Merge branch 'dev' into 'master'

给跪了
Merge branch 'dev' into 'master'

typo
我给go的RESTful跪了好么
typo
fix order
Merge branch 'dev' into 'master'

fix order