ParB-1 finished and ParB-3 is on going.

1. ParB-1 finished (partB-1.sql);
2. ignored partDResults;
3. start partB-3;
4. insert new data in assignment.sql
5. insert new data in project.sql
Merge branch 'master' of https://github.com/OrangeSean/DBFinalProject

Conflicts:
	partD.sql
	partDResults.txt