Rename 'projectStorage.js' to 'localStorage.js'

To be more in line with the naming scheme of the other clients.

Author: greenberga

src/clients/projectStorage.js src/clients/localStorage.jssrc/clients/projectStorage.js renamed to src/clients/localStorage.js

@@ -16,7 +16,7 @@ import {
   onSignedOut,
   startSessionHeartbeat,
 } from '../clients/firebase';
-import {dehydrateProject, rehydrateProject} from '../clients/projectStorage';
+import {dehydrateProject, rehydrateProject} from '../clients/localStorage';
 
 import {
   updateProjectSource,