Removed the BST "pet commands" ability and SJ-less traits

[altalus]

As a BST there was an "extra" ability in the list that was called "pet commands" that was not in retail. Probably a legacy of some test that was done.

I left the entry in the abilities.sql not knowing why it was there but patched charutils.cpp to ignore that entry when building the ability packet.

AND I added a check for char with no sub jobs to stop them from receiving traits they shouldn't have anyway.

[lautan]

+1

[whasf]

added to test server