- support old API get_kind for fake stone
- st_beads: no more sticky (similar to oneway)
- drunken algorithm: add a smaller 5 Hz randomness
- rename internal message "_spitter" -> "_cannonball"
- st_spitter:
- add attribute "secure", default false
- break on cannonball if not secure, and leave an it_meditation
- st_jamb: react on matching colors instead of matching marble id
- st_brownpyramide add feature: "break" on cannonball
- st_yinyang add feature: activate on cannonball
- st_stoneimpulse add feature:
- break on cannonball in non Enigma modes
- pulse on cannonball in Enigma mode
- st_boulder add feature: just in PerOxyd mode break on cannonball