[3.3] Minor undesired gameplay change

[PowerWyrm]

While implementing the GF_XXX refactor for my variant, I found the following (probably) unwanted gameplay change: the player doesn't get a saving throw against some effects anymore (see make_attack_spell() in 3.2). The impacted effects are:
- RSF_SCARE
- RSF_CONF
- RSF_BLIND
- RSF_SLOW
- RSF_HOLD
- RSF_TELE_LEVEL
- RSF_FORGET

Fix: change the corresponding boolean in list-spell-effects.h

Another little typo in that file: RSF_SHRIEK is not a temporary effect

[PowerWyrm]

Hmm... forget my previous post. There's another boolean in list-mon-spells.h concerning saving throw. The one in list-spell-effects.h is only for specific effects.

[Magnate]

Hmm... forget my previous post. There's another boolean in list-mon-spells.h concerning saving throw. The one in list-spell-effects.h is only for specific effects.

Well spotted ;-) This means that in certain cases, @ could get two saving throws! (This isn't yet used anywhere, but the framework provides for fine-grained control over saving against some effects of a spell but not others, as well as an overall save against the spell itself.)