convert docker-compose to 2.0 format
convert docker-compose to 2.0 format

Change-Id: I67df4bde78c2b0af45a4617889fd14a9d4f30aa2

instructure/lti_tool_provider_example,instructure/lti_tool_provider_example,instructure/lti_tool_provider_example,instructure/lti_tool_provider_example