ORA changes based on PCG's feedback

1. ORA/Uploads: File Size Issues and Ability to Submit NO attachments
and still score
2. ORA/Uploads: Edit/Remove Functionality
3. ORA/Reflection: Response not wrapping-Text does not wrap, there's a
left/right scrollbar.
4. ORA/Reflections: Copy/Paste from a Word Document
ORA changes based on PCG's feedback

1. ORA/Uploads: File Size Issues and Ability to Submit NO attachments
and still score
2. ORA/Uploads: Edit/Remove Functionality
3. ORA/Reflection: Response not wrapping-Text does not wrap, there's a
left/right scrollbar.
4. ORA/Reflections: Copy/Paste from a Word Document
discussion test
modify My discussions(test)
ORA content use utf-8 encoding
Using the current user login (portfolio)
modify ora message