fix(observer): lowercased event name before translation

Fixes #99

src/Observer.js

@@ -52,9 +52,9 @@ export default class{
 
             if(!action.startsWith('socket_')) continue
 
-            let camelcased = 'socket_'+event
+            let camelcased = 'socket_'+event.toLowerCase()
                     .replace('SOCKET_', '')
-                    .replace(/^([A-Z])|[\W\s_]+(\w)/g, (match, p1, p2) => p2 ? p2.toUpperCase() : p1.toLowerCase())
+                    .replace(/[\W\s_]+(\w)/g, (match, p1) => p1.toUpperCase())
 
             if(action === camelcased) this.store.dispatch(namespaced, payload)
         }