Corrects resource urls

- Commented out SOCR_Top_Banner, as we are not using the standard banner, like other apps
- Adds favicon from socr.umich
Fixes the navigation issues in spreadsheet

- Incorrect dimensions set for spreadsheet were causing the display of twin scrollbars
- Suspect this issues will crop up once anyone decides to alter the size of wrapper
- Not responsive, will need to think of an elegant solution