3.1.1

Added:

• Add test for copy_examples.
• Added print_info function.
• Add workflow to run examples/validate_examples.py manually.
• Add modules cli, conda, installer, log, packsmanager, profilesmanager.
• Add cmi cli commands for managing/installing profiles and packs; example and manual commands.
• Add all.yml for profile installation demonstration.
• Add _tests.yml profile for profile post-steps demonstration.
• Add test for building examples dict.
• Add tests that run PDF example scripts
• Add example for installing pdf pack and add example scripts.
• Add line fitting example.
• Add functionality for copying examples.
• Add temp dir fixture for testing.
• Add BG stylesheets for plotting.
• Add tutorial on linefit to documentation.
• Add installation instructions for packs.
• Add diffpy.cmi as entrypoint.
• Added print_profiles function.
• Add comprehensive documentation highlighting new cli changes.

Changed:

• Changed workflow so that validate_examples.py is ran only on manual triggers.
• Update names to skpkg standard.
• Change requirements dir for packs and profiles management.
• Change example dict build process.
• Changed the cli syntax.
• change examples directory structure to insert the name of the ``pack" that the examples exemplify.

Fixed:

• Fixed how paths are handled in tests for different operating systems.