Handle empty information
Revert "Handle empty information"

This reverts commit 2fe4f1bc1412d8afe446c82cc682c9a834470c72.
Updated .gitignore
Fixing errors
Fixed for utf-8 encoding
Updated tests
Updated ChangeLog
Added file & image serving
Merge branch 'hw6'
Updated server with cookie header
Added files
Merge pull request #8 from mcdonaldca/hw7

Hw7