RFE - test-env.sh

[edseymour]

Improve script, includes a lot of repeated steps, move to functions.

Fix the build wait to use oc log -f build/monster-<x> instead

[jim-minter]

Can you provide more detail? Not sure what this means :-)

[edseymour]

Refers to target/test-env.sh

The script has a set of scenarios that simulate what the end user would be doing as part of the demo. Currently there is a lot of repeated code so modularising it and simplifying it, is the gist of the RFE.
In addition, there is a section where it starts a build and I used a while loop to watch the build status and wait for it to complete, simply changing this to watch the build log would have been a simpler implementation.