update_run API command currently not implemented in TestRailSDK 0.9.

[jrocketz]

In order to avoid polluting our TestRail environment by adding new test runs for each build on which automation is executed, I would like to be able to update the test cases that are included in an existing test run(s) and add test results to those test cases in a single batch.

However, it doesn't appear that the update_run command that is listed in the TestRail API documentation has been implemented yet in the TestRailSDK.

Also, the NullPointerException error that I reported here is blocking me from getting the Test Instance IDs for the tests to which I want to add results.

[vinceis1337]

@jrocketz If you still need this ability, please try the ST-67 branch. version 1.2. It has this feature.