BUG Re-added singular/plural name i18n entities

Previously "hidden" by inability of i18nTextCollector
to autoload classes in order to introspect them.

lang/en.yml

@@ -166,6 +166,9 @@ en:
     TITLE: 'Image Uploading Iframe'
   Filesystem:
     SYNCRESULTS: 'Sync complete: {createdcount} items created, {deletedcount} items deleted'
+  Folder:
+    PLURALNAME: Folders
+    SINGULARNAME: Folder
   ForgotPasswordEmail.ss:
     HELLO: Hi
     TEXT1: 'Here is your'
@@ -221,8 +224,10 @@ en:
     GroupReminder: 'If you choose a parent group, this group will take all it''s roles'
     Locked: 'Locked?'
     NoRoles: 'No roles found'
+    PLURALNAME: Groups
     Parent: 'Parent Group'
     RolesAddEditLink: 'Manage roles'
+    SINGULARNAME: Group
     Sort: 'Sort Order'
     has_many_Permissions: Permissions
     many_many_Members: Members
@@ -279,8 +284,14 @@ en:
     URL: URL
     URLNOTANOEMBEDRESOURCE: 'The URL ''{url}'' could not be turned into a media resource.'
     UpdateMEDIA: 'Update Media'
+  Image:
+    PLURALNAME: Files
+    SINGULARNAME: File
   ImageField:
     IMAGE: Image
+  Image_Cached:
+    PLURALNAME: Files
+    SINGULARNAME: File
   Image_iframe.ss:
     TITLE: 'Image Uploading Iframe'
   LeftAndMain:
@@ -303,6 +314,8 @@ en:
   LoginAttempt:
     Email: 'Email Address'
     IP: 'IP Address'
+    PLURALNAME: 'Login Attempts'
+    SINGULARNAME: 'Login Attempt'
     Status: Status
   Member:
     ADDGROUP: 'Add group'
@@ -374,6 +387,9 @@ en:
     ResultDeleted: 'Deleted %d members'
     ResultNone: 'No changes'
     ResultUpdated: 'Updated {count} members'
+  MemberPassword:
+    PLURALNAME: 'Member Passwords'
+    SINGULARNAME: 'Member Password'
   MemberTableField:
     'APPLY FILTER': 'Apply Filter'
   ModelAdmin:
@@ -409,11 +425,19 @@ en:
     CMS_ACCESS_CATEGORY: 'CMS Access'
     FULLADMINRIGHTS: 'Full administrative rights'
     FULLADMINRIGHTS_HELP: 'Implies and overrules all other assigned permissions.'
+    PLURALNAME: Permissions
+    SINGULARNAME: Permission
   PermissionCheckboxSetField:
     AssignedTo: 'assigned to "{title}"'
     FromGroup: 'inherited from group "{title}"'
     FromRole: 'inherited from role "{title}"'
     FromRoleOnGroup: 'inherited from role "%s" on group "%s"'
+  PermissionRole:
+    PLURALNAME: Roles
+    SINGULARNAME: Role
+  PermissionRoleCode:
+    PLURALNAME: 'Permission Role Cods'
+    SINGULARNAME: 'Permission Role Code'
   Permissions:
     PERMISSIONS_CATEGORY: 'Roles and access permissions'
   PhoneNumberField: