test code for hw2
added comments.
added send-post-request
Addressed homework 1 review comments
Through 2a of homework 2
Merge branch 'hw2' of https://github.com/ctb/cse491-serverz into hw2
Changed the expected response
Added the homework 2 functionality
Merge pull request #2 from leflerja/hw2

Merging hw2 branch into master