Remove the now-offensive example word "squaw" (#222)

Author: papeh

src/SIL.LCModel/Templates/SemDom.xml

@@ -17328,7 +17328,7 @@
 <AUni ws="en">(1) What words refer to a woman?</AUni>
 </Question>
 <ExampleWords>
-<AUni ws="en">woman, lady, female, gal, belle, chick, dame, frau, gentlewoman, mistress, senorita, squaw, wench, womenfolk</AUni>
+<AUni ws="en">woman, lady, female, gal, belle, chick, dame, frau, gentlewoman, mistress, senorita, wench, womenfolk</AUni>
 </ExampleWords>
 </CmDomainQ>
 <CmDomainQ>