TESPy version 0.9.11

This release implements a couple of bugfixes and improvements for the phase boundary detection in SectionedHeatExchanger and MovingBoundaryHeatExchanger classes and a completely reworked documentation structure, check it out: https://tespy.readthedocs.io

What's Changed

• New tutorial for how to contribute a component. by @maltefritz in #817
• Feature/#808 thumbnails by @maltefritz in #854
• Add FAQ entries and suggestions for answers. by @jfreissmann in #838
• Restructure the documentation to make orientation easier by @fwitte in #820
• Add 404 configuration by @fwitte in #859
• Fix font used in 'About TESPy' thumbnail. by @jfreissmann in #860
• Fix the moving boundary identification by @fwitte in #865
• Fix enthalpy limits by @fwitte in #867

Full Changelog: v0.9.10...v0.9.11