[fix] password write attempt to redirect
Merge branch 'master' of https://github.com/HackBCA-HighTech/HandRighting

Conflicts:
	application/views/Canvas.php
[new] save image to directory
Merge branch 'master' of https://github.com/HackBCA-HighTech/HandRighting

Conflicts:
	application/views/Canvas.php
IT WORKS
Merge branch 'master' of https://github.com/HackBCA-HighTech/HandRighting