/// <summary>
 /// Gets all the entities that reside in a specified table name.
 /// </summary>
 /// <param name="tableName">The name of the table of the entities to query.</param>
 /// <returns>
 /// An Iqueryable of Entities residing in the table that matches the specified table name.
 /// </returns>
 public IQueryable <object> GetAll(string tableName)
 {
     return(EntitiesRepo.GetAll(tableName));
 }