"[I]f disobedience, insubordination and dicipline are to be disregarded, and allowed to go by without reproof or check, the armed soldiery of the land will be far more dangerous to the country, than an ignorant, howling, lawless mob, and, I predict, if we are not given a good, working, military code, the efficiency and stability of the National Guard of Pennsylvania, will be a failure, and, I regret to say, its days will be numbered."