igs/igs017.cpp Improved protection emulation for M68K-based games: (#14846) [anonymous, Ivan Vangelista]

* Implemented alternate inc protection type.
* Completed IGS029 simulation for most games.
* Reworked address remap functions to make them save state-friendly.

Systems promoted to working
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Chaoji Da Manguan II (China, V765C) [anonymous]
Jungle King (V302US) [anonymous]
Manguan Caishen (China, V103CS) [anonymous]

Clones promoted to working
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Long Hu Zhengba 2 (China, VS210M) [anonymous]
Long Hu Zhengba 2 (China, VS220M) [anonymous]
Manguan Caishen (China, V106CS) [anonymous]
Manguan Caishen (China, V110C) [anonymous]
Shuang Long Qiang Zhu 2 VS (China, VS203J, set 2) [anonymous]

Author: Osso13