Summary
- merge from afp-2017
- new entry: Kuratowski_Closure_Complement
- tweaks to example submission for Isabelle2017
- new entries: Transition_Systems_and_Automata and Buchi_Complementation
- documented change policy
- more doc by Lars Hupel
- added missing file from Diophantine_Eqns_Lin_Hom (warning appears at every Isabelle/jedit start)
- merge
- compatability patch for Perron-Frobenius (old version is not compatible with Gabow_SCC)
- website for Count-Complex-Roots
- new entry Count-Complex-Roots by Wenda Li
- website for Winding Number
- new entry: Winding Number Eval by Wenda Li
- Linear_Recurrences website
- new submission Linear_Recurrences
- website for Zeta_Function
- new entry Zeta_Function
- website for Dirichlet_Series
- new entry Dirichlet_Series
- website for Lowe_Ontological_Argument
- merged
- metadata for Lowe_Ontological_Argument
- new entry Lowe_Ontological_Argument
- new entry Diophantine_Eqns_Lin_Hom
- fix by Lars