new logo
update logo.
Merge pull request #22 from shonenada/develop-new-logo

new logo
Update fixture.
Update background of banner
Auto play video.
Merge pull request #23 from shonenada/refactor/front-end

Refactor/front end
Activate all user
Improve the user experience
Merge pull request #24 from shonenada/modify/flash-message

Modify/flash message
Modified
Merge pull request #25 from shonenada/modify/flash-message

Modified
improved
Merge pull request #26 from shonenada/improve/flash-message

improved
Updated requirements.txt, added WTF.
Added flask-WTF
improve flash-message style.
Merge branch 'improve/flash-message' into feature/flask-WTF
Fixed a bug, uncomment codes.
Merge branch 'improve/flash-message' into feature/flask-WTF