specified post editor license to MIT License, as noted in http://icebeat.bitacoras.com/mootools/posteditor/ (JSPWIKI-382)
specified post editor license to MIT License, as noted in http://icebeat.bitacoras.com/mootools/posteditor/ (JSPWIKI-382)

git-svn-id: 6c0206e3b9edd104850923da33ebd73b435d374d@1241113 13f79535-47bb-0310-9956-ffa450edef68

tateshitah/jspwiki,tateshitah/jspwiki,tateshitah/jspwiki,tateshitah/jspwiki