Translated Account Information page, minor refactoring regarding IS currency names

lang/en/app/main.php

@@ -10,10 +10,10 @@ return [
     'header.register_steps_3' => '3. Download & play for free',
 
     'header.welcome' => 'Welcome, :name!',
-    'header.cash_balance' => 'You have :cash Dragon Coins',
+    'header.cash_balance' => 'You have :cash :cashName',
 
     'header.nav.buy_coins' => 'Buy DC',
-    'header.nav.administration' => 'User information',
+    'header.nav.administration' => 'Account Information',
     'header.nav.logout' => 'Logout',
 
     'nav.home' => 'Start',

lang/en/app/user/administration.php

@@ -0,0 +1,29 @@
+<?php
+
+return [
+    'title' => 'Your Account',
+    'subtitle' => 'Account Information',
+
+    'username' => 'Username',
+    'email' => 'Email',
+    'cash-topup' => '(top up)',
+    'delete-code' => 'Character deletion code',
+    'delete-code-not-available' => 'not yet specified',
+
+    'btn-topup' => 'Buy Dragon Coins',
+    'btn-topup-desc' => 'Top up your account with Dragon Coins',
+    'btn-characters' => 'Characters',
+    'btn-characters-desc' => 'Character list',
+    'btn-recruit' => 'Friends',
+    'btn-recruit-desc' => 'Recruit friends and see the status of newly recruited friends',
+    'btn-email-change' => 'Email',
+    'btn-email-change-desc' => 'Change email address',
+    'btn-password-change' => 'Password',
+    'btn-password-change-desc' => 'Change password',
+    'btn-storage-password' => 'Storekeeper',
+    'btn-storage-password-desc' => 'Request Storekeeper password',
+    'btn-display-code' => 'Display code',
+    'btn-display-code-desc' => 'Character deletion code',
+    'btn-delete-account' => 'Delete account',
+    'btn-delete-account-desc' => 'Delete account',
+];