Changes

<td style="border-bottom: thin solid black;"><span style="color:red;font-weight:bold;">Tutorial 4 Due<br>Friday @ Midnight</span><br><br>'''Assignment Tutorial 5: 2%<br>(Due Week 5:<br>Friday @ midnight)''' <ul> <li>Redirection And PipesINVESTIGATION 1: NUMBERING CONVERSIONS</li> <li>INVESTIGATION 2: FILE PERMISSIONS</li>