Dependency problems for cql2elm

[cptully]

I recently started working with CQL-Testing-Framework in my work at Optum. I tried to run the cql2elm tool that is included with this repo. I installed it in my IG by adding "cql-testing": "^2.6.1" to my package.json.

When I tried to run cql2elm, I got a NoClassDefFoundError from java. A little bit of research and hacking lead to a temporary,brittle solution of adding runtimeOnly 'xmlpull:xmlpull:1.1.3.1' to the node_modules/cql-testing/build.gradle

Once I added that dependency, the tool ran as expected and generated the ELM json files that are needed by CQL-Testing-Framework.