* admin/update_autogen: Remove bzr support.

admin/update_autogen

@@ -47,14 +47,7 @@ cd $PD
 cd ../
 [ -d admin ] || die "Could not locate admin directory"
 
-if [ -d .bzr ]; then
-    vcs=bzr
-elif [ -e .git ]; then
-    vcs=git
-else
-    die "Cannot determine vcs"
-fi
-
+[ -d .git ] || die "No .git directory"
 
 usage ()
 {
@@ -157,10 +150,7 @@ OPTIND=1
 ## Run status on inputs, list modified files on stdout.
 status ()
 {
-    local statflag="-S"
-    [ "$vcs" = "git" ] && statflag="-s"
-
-    $vcs status $statflag "$@" >| $tempfile || die "$vcs status error for $@"
+    git status -s "$@" >| $tempfile || die "git status error for $@"
 
     local stat file modified
 
@@ -234,13 +224,11 @@ commit ()
 
     echo "Committing..."
 
-    $vcs commit -m "; Auto-commit of $type files." "$@" || return $?
+    git commit -m "; Auto-commit of $type files." "$@" || return $?
 
-    [ "$vcs" = "git" ] && {
-        ## In case someone else pushed something while we were working.
-        $vcs pull --rebase || return $?
-        $vcs push || return $?
-    }
+    ## In case someone else pushed something while we were working.
+    git pull --rebase || return $?
+    git push || return $?
 
     echo "Committed files: $@"
 }                               # function commit