Verification page UI update:

- Added panels for Form and Search box
- Updated CSS .buffer margin property
Verification page fix: Panel footer and signature logic

- Had to re-add Panel footer with submit-cancel buttons
- Moved Validation control
- Re-added Checkbox/Textbox signature code behind logic
Verify page: Added selected CSS class to gridview
Added new UserControl and directory
Project file to recognize UserControls Folder. Forgot to add with last commit
Verification page: Signature Boxes functionality complete!
Minor wording fixes
Verify page: Update Button

- Button does not get sent to client if both signatures are present.
- This prevents unauthorized updates to an entry if both signatures are present