Fix Failing Automation for SDKs

Java:

• As the pom.xml was moved by one of our devs for better compatibility with IntelliJ, we need to update our scripts a little bit so they can find the pom again.
• Should also add improvements for speeding up the Search index setup for the tests.

• Update Readme to reflect status of tests for 3.3 branch

Node.js:

• Sometimes we get intermittent test failures with the Ottoman getting started example, this should be investigated.

• Update/Add readme section for tests

Go:

• Add speed improvements for Search index setup.
• Update Readme to reflect status of tests for 2.5 branch