re #fix_20 add route for the password edition page
re #fix_20 add head section in the master template
re #fix_20 add change password button on the user settings page
re #fix_20 add view for the password edition page
re #fix_20 add script for the user settings page and edit password page
re #fix_20 add template of the password edition page
Merge pull request #41 from jean553/fix_20

Fix 20 - Add edit password page