Add hedgehog effect heArtillery, allows to set per-hedgehog artillery mode
Allowed effect values:
0 = not active
1 = permanently active
2 = termporarily active (sniper rifle)
if(WIN32 AND NOT UNIX) file(GLOB DLLs *.dll) file(GLOB ICOs *.ico) install(FILES ${DLLs} ${ICOs} DESTINATION ${target_library_install_dir})endif(WIN32 AND NOT UNIX)