Add muse CI config

[TomMD]

This PR includes a configuration usable by Muse (https://github.com/marketplace/muse-dev). Specific to this configuration is:

• Ignore dead store issues (they appear in the console but new ones are not commented back to github during code review)
• Use a configure script to run auto tools, generate a makefile
• Use make to understand the build and perform code analysis

After merging this, and installing the app, the bot will run infer and shellcheck on PRs then comment about new bugs.

[bagder]

Thanks! Now I'll add this and let's see...