Closes #4, Closes #5

• updates code.json with new version and downloadURL
• updates Disclaimer.md to correct formatting

Git flow

• I initiated git flow and tried using the workflow to create an initial release
• release v0.0.1 created using the 'Releases' tool in GitLab with this branch. In retrospect, I think the proper process would have been to merge this into both develop and main, and then create the release off of the main branch - I can try to undo this if necessary
• from now on, following git flow, I'll first merge changes into develop (which is when I'll assign a code reviewer), and after some updates accumulate (or perhaps on a monthly timeline - I'll see how the process goes), I'll do another merge request with release/v0.0.2 to develop and then merge that into main for the next release