Revert "Merged in HPunkt/gitwrapper/backports (pull request #7)"

This reverts commit 44992289, reversing
changes made to 9e3e2f64.

src/de/uni_passau/fim/seibt/gitwrapper/repo/LocalRepository.java

@@ -275,7 +275,7 @@ public class LocalRepository extends Repository {
      *         be found or turned into a full hash
      */
     private Optional<String> verify(boolean fullSymbolicName, String arg, String type) {
-        String argument = type != null ? String.format("\"%s^{%s}\"", arg, type) : arg;
+        String argument = type != null ? String.format("%s^{%s}", arg, type) : arg;
         Optional<ExecRes> revParse;
 
         if (fullSymbolicName) {