No module named SimpleHTTPServer

[haardikk21]

   2018-06-18T16:02:09.03-0400 [APP/PROC/WEB/0] ERR   File "run.py", line 6, in <module>
   2018-06-18T16:02:09.04-0400 [APP/PROC/WEB/0] ERR     import SimpleHTTPServer
   2018-06-18T16:02:09.04-0400 [APP/PROC/WEB/0] ERR ModuleNotFoundError: No module named 'SimpleHTTPServer'

A few searches tell me SimpleHTTPServer is now included in http.server

Currently locally attempting to solve this issue. Will make a pull request if it works.

[lmsurpre]

A separate issue helped me realize that the script that was updated in the pull request for this issue is actually the one that runs on the cloud. The version of python you use to run setup-app.py shouldn't really matter. I will revert the change to the README and add a runtime.txt to ask for python 3.6.x per the instructions at https://docs.cloudfoundry.org/buildpacks/python/index.html#runtime