eepp: Pump version.

ecode: Added version number and Help menu. Moved all project source files into the "ecode" namespace.

src/tools/ecode/plugins/linter/linterplugin.cpp

@@ -11,6 +11,8 @@
 
 using json = nlohmann::json;
 
+namespace ecode {
+
 #if EE_PLATFORM != EE_PLATFORM_EMSCRIPTEN || defined( __EMSCRIPTEN_PTHREADS__ )
 #define LINTER_THREADED 1
 #else
@@ -497,3 +499,5 @@ void LinterPlugin::invalidateEditors( TextDocument* doc ) {
 			it.first->invalidateDraw();
 	}
 }
+
+}