Update tests to use InitialWorkDirRequirement

Author: Peter Amstutz

draft-4/draft-4/rename.cwl

@@ -2,7 +2,7 @@ class: CommandLineTool
 cwlVersion: cwl:draft-4.dev3
 baseCommand: "true"
 requirements:
-  CreateFileRequirement:
+  InitialWorkDirRequirement:
     listing:
       - entryname: $(inputs.newname)
         entry: $(inputs.srcfile)

draft-4/draft-4/template-tool.cwl

@@ -8,7 +8,7 @@ requirements:
     expressionLib:
       - { $include: underscore.js }
       - "var t = function(s) { return _.template(s)({'inputs': inputs}); };"
-  - class: CreateFileRequirement
+  - class: InitialWorkDirRequirement
     listing:
       foo.txt: >
           $(t("The file is <%= inputs.file1.path.split('/').slice(-1)[0] %>\n"))