Update Gender Studies subject mapping in ocw_topic_to_oer_subject.csv (…

…#113)

* Update Gender Studies subject mapping in ocw_topic_to_oer_subject.csv

* Add Gender and Sexuality Studies keyword

ocw_oer_export/mapping_files/ocw_topic_to_oer_subject.csv

@@ -315,13 +315,13 @@ Society,Social Science,
 African-American Studies,Ethnic Studies,African-American Studies
 Asian Studies,World Cultures,Asian Studies
 European and Russian Studies,World Cultures,European and Russian Studies
-Gender Studies,Social Science|Women’s Studies,Gender Studies
+Gender Studies,Social Science|Gender and Sexuality Studies,Gender Studies
 Global Poverty,Cultural Geography,Global Poverty
 Indigenous Studies,Ethnic Studies|Cultural Geography,Indigenous Studies
 Latin and Caribbean Studies,World Cultures,Latin and Caribbean Studies
 Middle Eastern Studies,World Cultures,Middle Eastern Studies
 The Developing World,Cultural Geography,Developing World
-Women’s Studies,Gender and Sexuality Studies,Women's Studies
+Women's Studies,Gender and Sexuality Studies,Gender and Sexuality Studies
 Teaching and Education,Education,Teaching
 Curriculum and Teaching,Education,Curriculum|Teaching
 Education Policy,Education,Education Policy