Add v1.0 as real valid version.

Author: Peter Amstutz

v1.0/Process.yml

@@ -35,6 +35,7 @@ $graph:
     - cwl:draft-4.dev2
     - cwl:draft-4.dev3
     - cwl:v1.0.dev4
+    - cwl:v1.0
 
 - name: CWLType
   type: enum
@@ -99,7 +100,7 @@ $graph:
         As a special case, if the `path` field is provided but the `location`
         field is not, an implementation may assign the value of the `path`
         field to `location`, and remove the `path` field.
-        
+
         If the `path` contains [POSIX shell metacharacters](http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_02)
         (`|`,`&`, `;`, `<`, `>`, `(`,`)`, `$`,`` ` ``, `\`, `"`, `'`,
         `<space>`, `<tab>`, and `<newline>`) or characters
@@ -260,7 +261,7 @@ $graph:
         must not be used in any other context.  The command line tool being
         executed must be able to to access the directory at `path` using the POSIX
         `opendir(2)` syscall.
-        
+
         If the `path` contains [POSIX shell metacharacters](http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_02)
         (`|`,`&`, `;`, `<`, `>`, `(`,`)`, `$`,`` ` ``, `\`, `"`, `'`,
         `<space>`, `<tab>`, and `<newline>`) or characters