Initial project distribution import.
Updated master project.
Added empty writeup.tex
Fixed memory leaks for 2.1
Testing merge
Merge branch 'master' of /afs/csail.mit.edu/proj/courses/6.172/student-repos/project1/albertyw-lekha

Conflicts:

	sort/sort.c
	sort/sort_b.c
	sort/sort_c.c
	sort/sort_f.c
	sort/sort_i.c
	sort/sort_m.c
	sort/sort_p.c
Added writeup template
Added writeup text
Finished 2.3
Merge branch 'master' of /afs/csail.mit.edu/proj/courses/6.172/student-repos/project1/albertyw-lekha
Halfway through 2.4
Pointers
Merged
Merge branch 'master' of /afs/csail.mit.edu/proj/courses/6.172/student-repos/project1/albertyw-lekha

Conflicts:

	sort/sort_p.c
Finished 2.4
Fixed 2.4 conflicts
Copied sort_p.c to sort_b.c
Working on 2.5
Changed spacing, added writeup text for 2.5
Added mem_free(&right) to make sure there are no memory loss