Write production bash script

[NickSettler]

Source code contains a lot of redundant files and code, which must not be included in final archive with completed task. All things, that are needed to be done, before creating completed task archive are stated in repository wiki in the following page. Bash script should be used to simplify execution of these tasks.

Moreover it might be reasonable to add execution of this bash script to CI pipeline. This pipeline should be triggered when milestone is closed, or when tag is created (for creating unplanned versions). The pipeline must create a release including an archive with completed task as a release attachment.