DisCoTec is reviewed for JOSS, and gets documentation along the way!

What's Changed

• Fix selalib build error by @freifrauvonbleifrei in #138
• Add Readthedocs Documentation for DisCoTec by @freifrauvonbleifrei in #133
• Use a fatal error if FindGLPK is required but not found by @EmilyBourne in #143
• Refine documentation by @freifrauvonbleifrei in #139
• Examples: Fix & add READMEs by @freifrauvonbleifrei in #146

New Contributors

• @EmilyBourne made their first contribution in #143

Full Changelog: 1.0.0...1.1.0