Merge branch 'master' into 'master'

Add my name2

See merge request kenny/the-cathedral-and-the-bazaar!5

README.md

@@ -16,6 +16,7 @@ $Date: 2020/10/08 09:02:14 $
 6조 201723272 안창희
 * merge version 3.0 from http://www.catb.org/~esr/writings/cathedral-bazaar/cathedral-bazaar/index.html
 * KLDP 번역 2011/02/08 버전을 병합함
+* 6조이상웅
 
 ### Abstract