Create basic test case deploying the operator and checking "Running" state for verifier, registrar and tenant

We should export the OPERATOR_NAMESPACE and OPERATOR_NAME environment variables from test suite.

Right now, values are being taken from the common cloud repository, which is not the recommended way

Makefile based execution has been broken. It should be fixed

Change test to perform operator installation through operator-sdk

Function file existing on TestHelpers/functions.sh contains dead code. It should be cleaned appropriately

POD state in Running is not enough. It should be checked that Running continues during some time (10 seconds for example)

Some references exist referencing tang operator:

$ grep -R 'tang operator' *
Sanity/deployment_test/Makefile:#   Description: Deployment and basic functionality of the tang operator
Sanity/Makefile:#   Description: Deployment and basic functionality of the tang operator
Setup/clean_cluster/runtest.sh:#   Description: Basic functionality tests of the tang operator

We should remove check of bundle environment variables in Helm distro removal. It is already checked through:
DISABLE_HELM_INSTALL_TESTS and DISABLE_HELM_UNINSTALL_TESTS

This is being dumped on test suite execution:

:: [ 11:36:19 ] :: [   PASS   ] :: Command 'rlImport "common-cloud-orchestration/TestHelpers"' (Expected 0, got 0)
./runtest.sh: line 34: ocpopdumpDate: command not found
./runtest.sh: line 35: ocpopdumpInfo: command not found

It should be changed to used correct functions: ocpopDumpDate and ocpopDumpInfo

Use updated version of common-cloud-orchestration operator and provide helm distro from test suite, by using common-envvars.sh script

Check to verify no Pod continues running after helm uninstallation should be included, to ensure clean uninstallation

Use functions in "common-cloud-orchestrator" once they are available

We should include execution procedure of the test suite on README.md