Chore/fix mechanical rob

[BonfaceKilz]

Description

This PR fixes Mechanical Rob.

How should this be tested?

N/A

Any background context you want to provide?

Here's a working script for running Mechanical Rob

#!/bin/sh

cd /home/bonface/projects/genenetwork2

env SERVER_PORT=5004 TMPDIR=/home/bonface/tmp \
    GN_PROXY_URL=http://localhost:8080\
    GN_LOCAL_URL=http://localhost:8081\
    GN3_LOCAL_URL=http://localhost:8081\
    GENENETWORK_FILES=/home/bonface/data/genotype_files/ \
    GN2_PROFILE=/home/bonface/opt/genenetwork2 \
    ./bin/genenetwork2 ./etc/default_settings.py -c\
    /home/bonface/projects/genenetwork2/test/requests/test-website.py \
    -a http://genenetwork.org/

ATM MR:

• checks for broken links;
• checks that a simple search works; and
• runs a simple mapping.

What are the relevant pivotal tracker stories?

N/A

Screenshots (if appropriate)

N/A

Questions

N/A