Strip quotes from the data-local setting if present (because for whatever reason it's a string, not a boost::filesystem::path)

apps/openmw/main.cpp

@@ -194,6 +194,9 @@ bool parseOptions (int argc, char** argv, OMW::Engine& engine, Files::Configurat
     std::string local(variables["data-local"].as<Files::EscapeHashString>().toStdString());
     if (!local.empty())
     {
+        if (local.front() == '\"')
+            local = local.substr(1, local.length() - 2);
+
         dataDirs.push_back(Files::PathContainer::value_type(local));
     }