commit 2a713a356dc73487f7a197f06af11584a2d07d2f
Author: Stephen <stephen@macbook-air.local>
Date:   Wed Sep 11 16:13:58 2013 -0400

    added NULL returns in case of error in readIntegers function

commit 9e594fc0d5eabb249d435e1e51c66bb3f6cb9fcb
Author: Stephen <stephen@pal-nat184-142-242.itap.purdue.edu>
Date:   Tue Sep 10 16:41:25 2013 -0400

    search function working with comments

commit 949188028be0ebacc8a6653f0a7b3e2534742adf
Author: Stephen <stephen@pal-nat184-203-187.itap.purdue.edu>
Date:   Tue Sep 10 15:45:40 2013 -0400

    sort function working, added comments

commit 62e4de1765d6d438d140cccccc69c0bc569949f7
Author: Stephen <stephen@macbook-air.local>
Date:   Mon Sep 9 22:16:09 2013 -0400

    added comments to readIntegers function

commit fb2ce07dacd9e81cb6b14dddc90e19bb295fe828
Author: Stephen <stephen@macbook-air.local>
Date:   Mon Sep 9 22:11:31 2013 -0400

    readIntegers function working

commit cef9fa402f2f00f6561b00ce3c29d86197196951
Author: Stephen <stephen@macbook-air.local>
Date:   Mon Sep 9 20:59:53 2013 -0400

    added PA03 to solutions repository