Colo 3 wave split improvements

[AlexKnauth]

Note:

• only 1 kill left on Armored Squit journal entry at the start
• only 2 kill left on Battle Obble

Tasks:

• [x] Gold1 Split skipped. TODO: try removing Squit?
• [x] Gold3 Split skipped. TODO: try removing Obble?
• [x] Gold4 Splitted. Heavy Fool: {1} +2 {3}, Belflies: {0} +6 {6}
• [x] Gold5 Splitted. Loodle: {0} +3 {3}
• [x] Gold6 Splitted. Loodle: {3} +5 {8}
• [x] Gold7 Splitted. Loodle: {8} +3 {11}
• [x] Gold8 Split skipped. DON'T REMOVE SQUIT HERE! already doing the best it can
• [x] Gold9a Splitted. ... Mantis Traitor: {0} +2 {2}, Mantis Petra: {0} +4 {4}
• [x] Gold9b Splitted. ... Soul Warrior: {0} +1 {1}
• [x] Gold10 Splitted. Volt Twister: {0} +3 {3}, Soul Twister: {2} +2 {4}
• [x] Gold11 Splitted.
• [x] Gold12a Splitted.
• [x] Gold12b Splitted.
• [x] Gold14a Split skipped. DON'T REMOVE SQUIT HERE! already doing the best it can
• [x] Gold14b Split skipped. DON'T REMOVE OBBLE HERE! already doing the best it can
• [x] Gold15 Split skipped. DON'T REMOVE SQUIT HERE! already doing the best it can
• [x] Gold16 Split skipped. DON'T REMOVE LOODLE HERE! already doing the best it can
• [x] Gold17a Splitted.
• [x] Gold17b Splitted.
• [x] Gold17c Split skipped. TODO: try removing Squit?
• [x] GoldEnd Splitted.

It may be possible to improve those splits that are skipped, by removing kill constraints on enemies such as the Armored Squit that have their journal entries completed by this point. But this should only be done if there's no way to "leave one alive" until the end of the wave. But that can be for later.