move some setup teardown tests

tests.old/Setup and teardown/_dir files should be run once per directory, and the others should be run once per file.

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-[ $(../../urchin .test| grep 31|wc -l) -lt 3 ]

tests/Setup and Teardown/.test/.log

@@ -0,0 +1,3 @@
+setup has run
+setup has run
+setup has run

tests/Setup and Teardown/_dir files should be run once per directory, and the others should be run once per file.

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+$TEST_SHELL ../../urchin --run-in-series .test

urchin

@@ -442,7 +442,7 @@ you don't need to quote the TEST_SHELL variable." > /dev/stderr
           echo "$shell_for_sh_tests" >> "$shell_list"
           ;;
         -n) cycle_shell=false;; 
-        -t) tap_format=true;;
+        -t|--tap) tap_format=true;;
         -h|--help) urchin_help
           exit 0;;
         --version) echo "$VERSION"