Introduce a GitHub Issue Template
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+You are opening a _bug report_ against the libgit2 project. If you have a
+question about an API or usage, please ask on StackOverflow:
+http://stackoverflow.com/questions/tagged/libgit2. Please fill out the
+reproduction steps (below) and delete this introductory paragraph. Thanks!
+
+### Reproduction steps
+
+### Expected behavior
+
+### Actual behavior
+
+### Version of libgit2 (release number or SHA1)
+
+### Operating system(s) tested