* Created some pages that deliver a file and an image.

 * Tested quixote
 * Added tests for file and image pages
changelog for last commit
 * Added back in server.py. Source taken from

	github.com/MaxwellGBrown and modified to fit needs.
 * Added tests from github.com/leflerja and modified
	to fit needs. Got 100% code coverage now.
 * Added a 'bad_page' for testing how template syntax
	errors are handled.
 * Modified app.py to conform to WSGI standards
change log
Merge pull request #6 from xavierdhjr/hw6

Hw6