add user-agent
fix
fix conflict
fix conflict
version & nosetests
fix
Merge branch 'feature/rsf' into feature/v6.0.0_add_UA
Merge branch 'feature/rsf' into feature/v6.0.0_add_UA
Merge pull request #34 from SunRunAway/feature/v6.0.0_add_UA

feature/v6.0.0 add user-agent