Use master branch of RKorAPClient

Change-Id: I39ce9baa7202ff705f67f52de18c0ffb3714a20f
diff --git a/default.xml b/default.xml
index 346a455..96dcef3 100644
--- a/default.xml
+++ b/default.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <manifest>
   <remote name="github" fetch="https://github.com/" review="korap.ids-mannheim.de/gerrit" />
-  <remote name="private" fetch="http://klinux10:33300/" review="korap.ids-mannheim.de/gerrit"/>
   <remote name="gitlab" fetch="ssh://git@gitlab.com" />
 
   <default revision="refs/heads/master" remote="github" sync-c="true" sync-j="4" />
@@ -12,5 +11,5 @@
   <project path="KorAP-XML-Krill" name="KorAP/KorAP-XML-Krill" />
   <project path="Kustvakt" name="KorAP/Kustvakt" />
   <project path="KorAP-Vagrant" name="KorAP/KorAP-Vagrant" />
-  <project path="RKorAPClient" name="KorAP/RKorAPClient" remote="private"/>
+  <project path="RKorAPClient" name="KorAP/RKorAPClient" />
 </manifest>