Found the 2 bugs in queue.c and added the queue_reverse function
Added tests as appropriate (to queuetest.c).
Add queue sorting and test.
Check C-lint for style.  Entirely spacing related.
Started work on hash table impl
Continued work on hashtable.
Finished hashtable impl and passed the tests
Remaining work: confirm that the tests pass on a Linux machine.
Remove some trailing whitespace
Missed a free in the test
Merging queue and hashtable from project 0.
Began work on the first part of the assignment (a simple shell)
Thus far, reading input and tokenizing is complete