Release 3.11.3

Release 3.11.3 includes these PRs:

• PR #10: Implementation of setuptools_scm usage as described in sot/skare3/issues/240
• PR #8: Add LICENSE and license comments

Release 3.11.2

Version 3.11.2 - Python 3 compatibility

Version 0.11

Features:

• Make Ska.Matplotlib into a proper package (not just module)
• Add lineid_plot module.