Remove --unpack-level from lintian options (Debian: #623680)

CHANGES

@@ -27,6 +27,7 @@ bash-completion (2.x)
   * Fix broken _allowed_groups usage (shadow and coreutils)
   * Fix __get_cword_at_cursor_by_ref: check for $index when completing
     with a cword+1 argument already present (Debian: #622383)
+  * Remove --unpack-level from lintian options (Debian: #623680)
 
   [ Freddy Vulto ]
   * Improve __reassemble_comp_words_by_ref() to not create words of

completions/lintian

@@ -92,7 +92,7 @@ _lintian()
                   --unpack --remove"
     general_opts="--help --version --print-version --verbose --debug --quiet"
     behaviour_opts="--info --display-info --display-experimental --pedantic \
-                    --display-level --suppress-tags --unpack-level \
+                    --display-level --suppress-tags \
                     --suppress-tags-from-file --no-override --show-overrides \
                     --color --unpack-info --md5sums --checksums --allow-root \
                     --fail-on-warnings --keep-lab"
@@ -115,10 +115,6 @@ _lintian()
             --lab|--archivedir|--dist|--root)
                 _filedir -d
                 ;;
-            -l|--unpack-level)
-                COMPREPLY=($(compgen -W "0 none 1 basic 2 contents" -- \
-                             "$cur"))
-                ;;
             --color)
                 COMPREPLY=($(compgen -W "never always auto html" -- "$cur"))
                 ;;