Added strings

Signed-off-by: snipe <snipe@snipe.net>

resources/lang/en/admin/licenses/message.php

@@ -9,6 +9,7 @@ return array(
     'assoc_users'	 => 'This license is currently checked out to a user and cannot be deleted. Please check the license in first, and then try deleting again. ',
     'select_asset_or_person' => 'You must select an asset or a user, but not both.',
     'not_found' => 'License not found',
+    'seats_available' => ':seat_count seats available',
 
 
     'create' => array(
@@ -41,7 +42,8 @@ return array(
 
     'checkout' => array(
         'error'   => 'There was an issue checking out the license. Please try again.',
-        'success' => 'The license was checked out successfully'
+        'success' => 'The license was checked out successfully',
+        'not_enough_seats' => 'Not enough license seats available for checkout',
     ),
 
     'checkin' => array(