public void DelChirp(String rowKey)
{
ChirpEntity res = (from c in ChirpEntities where c.RowKey == rowKey select c).First();
DeleteObject(res);
SaveChanges();
}
public String AddChirp(string username, string text, DateTime timestamp)
{
TableServiceEntity entity = new ChirpEntity(username, text, timestamp);
AddObject(TABLE_NAME, entity);
SaveChanges();
return(entity.RowKey);
}