[meta] Rename some files to be more cross platform

test/fast/Listing versions/Running 'nvm ls' should include 'system' when appropriate

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+die () { echo "$@" ; exit 1; }
+
+\. ../../../nvm.sh
+\. ../../common.sh
+
+make_fake_node v0.0.1
+make_fake_node v0.0.3
+make_fake_node v0.0.9
+make_fake_node v0.3.1
+make_fake_node v0.3.3
+make_fake_node v0.3.9
+
+nvm_has_system_node() { return 0; }
+nvm ls | grep system 2>&1 > /dev/null
+[ $? -eq 0 ] || die '"nvm ls" did not contain "system" when system node is present'
+
+nvm_has_system_node() { return 1; }
+nvm ls | grep system 2>&1 > /dev/null
+[ $? -ne 0 ] || die '"nvm ls" contained "system" when system node is not present'