spellcheck:a dapted to new repo-writer

features/spellcheck.sh

@@ -128,16 +128,14 @@ if [[ "${INSTALL_TYPE}" == *"singlenode"* ]]; then
 fi
 
 if [[ "${FEATURE_SPELLCHECK}" = true  ]]; then
-  if [[ "${FEATURE_INSTALL}" = true  ]]; then
-    if [[ "${SPELLCHECK_SERVER}" = true  ]]; then
-      echo "Adding spellcheck server packages ..."
-      PACKAGES="open-xchange-spellcheck hunspell"
-    fi
-
-    installPackagesRetry "${PACKAGES}"
-
+  if [[ "${SPELLCHECK_SERVER}" = true  ]]; then
+    writeSpellcheckRepository
+    echo "Adding spellcheck server packages ..."
+    PACKAGES="open-xchange-spellcheck hunspell"
   fi
 
+  installPackagesRetry "${PACKAGES}"
+
   if [[ "${FEATURE_ENABLE}" = true  ]]; then
     echo "Enabling FEATURE_SPELLCHECK ..."