Update for 2021

[mrseidel]

• [x] Add Recursion assignment
• [x] Update Portfolio culminating
• [x] Update Close of Project culminating
• [x] Update Contemplation culminating
• [x] Update ET
• [x] Update TCS
• [x] Update Algo
• [x] Update DS
• [x] Update Documentation
• [x] Update OLG visual

[mrseidel]

Only portions left at this point are the Culminating Activities and the OLG graphic.

[mrseidel]

All major updates completed for semester 1.