Ravens C9A Arc adjustment

Description
This simple hp fix makes the arcs for the 4 dorsal and ventral pulse weapons on the BC2 C9A wider so the Ai can make use of them better. AI doesn't seem to do well with ships that have alot of narrow fire arcs. And also because they just seemed to restrictive. This fix applies only to the C9A, not the C9 or HOK, as those ships were built with those fixes already applied. It also fixes the C9A's ship.py so the species is a klingon ship rather than a fed one so it is attacked by the right people if you are using an active system map mod. Place the ship.py in scripts/ships and the other py into hardpoints and overwrite.