Make crowd test more stable

[bianchi2]

Just a few small things that will make crowd tests more stable. During the tests, we need to create a new user directory in Btibucket. Since there's no REST API for that, we first need to get atl_token by making a get call and parsing html response. We run 3 instances of Bitbucket, and atl_token is a per tomcat thing.That's why we scale Btibucket to 1 first. Without a short wait, occasionally Bitbucket does not respond with atl_token. After the scaledown, let's give Kube and Bitbucket some time to get back to a normal state. Also, let's make an additional call if the initial one did not return atl_token (network glitch etc).

Tested 13 runs :) Not a single failure.

Also, increasing tests timeout as sometimes due to networking conditions and how fast AWS is on a given day, the tests are timing out.

Checklist

• I have successful end to end tests run (with & without domain)
• I have added unit tests (if applicable)
• I have user documentation (if applicable)

[nanux]

:nice: