Mail Manager Template System addon completed

Updated README for disclaimer
Updated variables in password_forgotten for Mail Manager
Adjusted Order Editor addon to utilize Mail Manager for Status Updates
Update button_test.gif  to match 2.3.4 button_send.gif
Added missing Language definitions for admin section
Order_editor button change

changed all buttons to CSS jQuery buttons.
Fixed Issue #15
Change Edit_Order and Mail Manager SQL

Close #16
Close #17
Adjust the new email confirmation to use Mail Manager
Mail Manager is loaded by default with Pre-installed Templates.
Change jQuery Buttons

Updated mm_template.php for jQuery Buttons.
resolves #18
Changed the language for $subject_output

Resolves #19
The language define in checkout process was "has recommended"
Downgrade PHPMailer to 5.2.8

Changed phpMailer to 5.2.8 from 5.2.9
Resolves #30
Update order_status for Mail Manager

Incorrect variable was set for status_update.php
Resolves #20
Create order in order menu

Resolves #23
Rework some UI for CCGV

partial attempt to #33
Merge pull request #36 from newburns/Mail-Manager

Mail manager