Fixing minor stuff, working on Web version

proj-web/README.md

@@ -37,3 +37,14 @@ Run:
 ```
 emrun --no_browser --port 8080 public
 ```
+
+# Release build
+
+
+```
+mkdir build_release
+cd build_release
+emcmake cmake -G Ninja -DCMAKE_BUILD_TYPE=Release ..
+cmake --build . --config Release
+cmake --install . --prefix ../dist
+```