ajouter les completions pour prel

lib/bashrc.d/bash_completion.nutools

@@ -36,6 +36,17 @@ if [ -n "$UTOOLS_BASH_COMPLETION" ]; then
                     COMPREPLY=($(compgen -W "$(__pdev_branches)" "$cur"))
                 }
                 complete -F _pdev pdev
+
+                function __prel_branches() {
+                    git for-each-ref --format='%(refname:short)' refs/heads |
+                    grep -E '^(master$|release-)'
+                }
+                function _prel() {
+                    local cur
+                    _get_comp_words_by_ref cur
+                    COMPREPLY=($(compgen -W "$(__prel_branches)" "$cur"))
+                }
+                complete -F _prel prel
             fi
             ;;
         7*|wheezy*)