A clump of bug fixes

Thanks to everyone who submitted these, the below are fixed: Aegis helpfile Academy mural errors Imbessar quest weirdness Shawtaby speech errors Wand hint errors Flytrap ring echo errors Felar errors containing "felars" instead of "felar" Brundlir's 'Griff' mention Fortress leader weapon material Invoker charge weapon echoes Feanwyyn merchant references Empire donation typos Felar encampment quest typos Druid not-in-nature typos Smoke bomb typos Charm of knowledge echo Night terror echo Rolecontest typo A certain hamsah guildmaster Soothe pronouns Embrace pain missing period Ancient instinct echo First aid pronouns Evermoon quest weirdness Trapper typos Lay hands helpfile As a reminder, if you see any typos in ability messages, npcs, objects, or anything else - use the `typo` command to report it. Try to be clear in your report so I know exactly what you're talking about. If it's a bug, instead use this forum. Thanks again for everyone who helped catch these! -Ish