Fix problem send email too much
See post in email
Some small bug fixes & improvements
Merge branch 'feature/see_post_in_email_1' of git://github.com/huyhoang1990/jupo into develop
Fix coding style
Merge branch 'feature/fix_problem_send_email_too_much_1' of git://github.com/huyhoang1990/jupo into develop

Conflicts:
	src/api.py