s/username/User name/

src/components/views/login/PasswordLogin.js

@@ -128,7 +128,7 @@ class PasswordLogin extends React.Component {
                     type="text"
                     name="username" // make it a little easier for browser's remember-password
                     onChange={this.onUsernameChanged}
-                    placeholder={_t('username')}
+                    placeholder={_t('User name')}
                     value={this.state.username}
                     autoFocus
                 />;

src/i18n/strings/de_DE.json

@@ -252,7 +252,7 @@
     "Upload Files": "Dateien hochladen",
     "Upload file": "Datei hochladen",
     "User Interface": "Nutzerschnittstelle",
-    "username": "Nutzername",
+    "User name": "Nutzername",
     "Users": "Nutzer",
     "User": "Nutzer",
     "Verification Pending": "Verifizierung ausstehend",

src/i18n/strings/en_EN.json

@@ -508,7 +508,7 @@
   "Use with caution": "Use with caution",
   "User ID": "User ID",
   "User Interface": "User Interface",
-  "username": "username",
+  "User name": "User name",
   "Users": "Users",
   "User": "User",
   "Verification Pending": "Verification Pending",

src/i18n/strings/pt.json

@@ -246,7 +246,7 @@
     "Upload file": "Enviar arquivo",
     "User ID": "Identificador de Usuário",
     "User Interface": "Interface de usuário",
-    "username": "Nome de usuária/o",
+    "User name": "Nome de usuária/o",
     "Users": "Usuários",
     "User": "Usuária/o",
     "Verification Pending": "Verificação pendente",

src/i18n/strings/pt_BR.json

@@ -251,7 +251,7 @@
     "Upload file": "Enviar arquivo",
     "User ID": "Identificador de Usuário",
     "User Interface": "Interface de usuário",
-    "username": "Nome de usuária/o",
+    "User name": "Nome de usuária/o",
     "Users": "Usuários",
     "User": "Usuária/o",
     "Verification Pending": "Verificação pendente",

src/i18n/strings/ru.json

@@ -180,7 +180,7 @@
     "Upload file": "Загрузка файла",
     "User ID": "ID пользователя",
     "User Interface": "Пользовательский интерфейс",
-    "username": "Имя пользователя",
+    "User name": "Имя пользователя",
     "Users": "Пользователи",
     "User": "Пользователь",
     "Verification Pending": "Ожидание проверки",