Less trivial spelling issues

[bowersd]

Analyzer Expects, Written, Comment
epiichi-,epichi-
ggishkaajge,ggishkaaye
gnimaa gye,gmaage,unsure if this is expected or gmaa gye
gmaa gye,gmaage,unsure if this is expected or gnimaa gye
niwi yahiing,niiyiing
giiyenh,ge'enh,this is related to the glide/glottal fluidity that we have seen in the trivial spelling changes

(From Gnahmaading, Mchigiing Mskwaabiimzhiins)