Fix handling of downloader output: they are now correctly logged using the internal log facility.

scripts/functions

@@ -251,8 +251,8 @@ CT_DoGetFile() {
     local _curl=`which curl`
     case "${_wget},${_curl}" in
         ,)  CT_DoError "Could find neither wget nor curl";;
-        ,*) CT_DoGetFileCurl "$1" |CT_DoLog DEBUG;;
-        *)  CT_DoGetFileWget "$1" |CT_DoLog DEBUG;;
+        ,*) CT_DoGetFileCurl "$1" 2>&1 |CT_DoLog DEBUG;;
+        *)  CT_DoGetFileWget "$1" 2>&1 |CT_DoLog DEBUG;;
     esac
 }
 
@@ -288,7 +288,7 @@ CT_GetFile() {
             for url in "$@"; do
                 case "${url}" in
                     *)  CT_DoLog DEBUG "Trying \"${url}/${file}${ext}\""
-                        CT_DoGetFile "${url}/${file}${ext}" 2>&1
+                        CT_DoGetFile "${url}/${file}${ext}"
                         ;;
                 esac
                 [ -f "${file}${ext}" ] && got_it=1 && break 2 || true