Corrected text for large group

git-svn-id: https://plugins.svn.wordpress.org/redi-restaurant-reservation/branches/MinPersons@891751 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed customization for reservation time

git-svn-id: https://plugins.svn.wordpress.org/redi-restaurant-reservation/branches/MinPersons@891752 b8457f37-d9ea-0310-8a92-e5e31aec5664