Merge branch 'krupke-master-patch-80082' into 'master'

Update README.md

See merge request !1

README.md

-# Angular Freeze Tag Constraint Programming
+# Angular Freeze Tag
 
-Here we analyse 
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+This repository provides algorithm implementations and evaluations for the Angular Freeze Tag Problem.
+It was created as part of the dissertation *Algorithm Engineering for Hard Problems in Computational Geometry* by Dominik Krupke.
+
+Exact Algorithms: Constraint Programming, Mixed Integer Programming.
+For constraint programming, various experiments on variants have been performed.
+Approximation: One approximation algorithm has been implemented.
+Heuristics: Greedy and Random.
+
+You can find detailed experiments in [./experiments](./experiments).
+Each of the 27 experiment is located in a separate subfolder, containing a description in a README.md, a file to run the experiment, a file to analyse the experiment, as well as the data.
+
+You need Gurobi and ortools.