fixed session notice
added red button styling to send button
fixed notice in Table
fixed tag class when adding new link objects
fix notices on Table class
updated table to use imagecopyresampled  instead of imagecopyresized
fixed notices in Table::saveImage()
Refactored user registration
Refactored user creation due to changes of User::create()
minor refactoring to User Model
moved generic user registration login from Source
added POST data validation to user registration logic
POST data validation in user registraion API
POST data validation fix
fixed outputting of errors
comments
Put min password length into configs
Changed data validation
Fixed using password length due to changes of its config
changed message editor to use full_page html