Add a Development Container to Allen

Added a development container configuration to Allen. Development containers enable to work in projects on any system that has Docker installed, this could make the onboarding process easier as new participants would only have to install Docker and VS Code.

added RTA label

added 27 commits

• aed57f09...9d3322da - 26 commits from branch master
• 75b68826 - Merge branch 'master' into caschbur-devcontainer

Compare with previous version

added 1 commit

• 91d40234 - Removed old Dockerfile as it is no longer needed

Compare with previous version

marked this merge request as ready

mentioned in issue Moore#627 (closed)

mentioned in issue Moore#634 (closed)

assigned to @caschbur

@caschbur What is the status of this MR? is it ready to be tested? As this is docker-related, is there even anything what will be tested in ci-test? Also, did someone already reviewed this MR?

requested review from @fgiasemi

removed review request for @fgiasemi

added only GitLab CI label

resolved all threads

assigned to @rmatev

mentioned in issue Moore#652 (closed)

merged

mentioned in commit f077ece3

mentioned in issue Moore#659 (closed)