CITATION/mailmap maintenance

- move Sam Porter up according to get fame -wMC
- add Sam to mailmap

[ci skip]

.mailmap

@@ -20,4 +20,6 @@ Kris Thielemans <[email protected]> <[email protected]>
 Kris Thielemans <[email protected]> <[email protected]>
 Ander Biguri <[email protected]> <[email protected]>
 Gemma Fardell <[email protected]> <[email protected]>
+Sam D. Porter <[email protected]>
+
 

CITATION.cff

@@ -45,6 +45,10 @@ authors:
     affiliation: >-
       Commonwealth Scientific and Industrial Research
       Organisation, and University of Queensland
+  - orcid: 'https://orcid.org/0000-0002-1815-4716'
+    affiliation: University College London, National Physics Laboratory
+    family-names: Porter
+    given-names: Sam David
   - given-names: Ander
     family-names: Biguri
     orcid: 'https://orcid.org/0000-0002-2636-3032'
@@ -80,10 +84,6 @@ authors:
     affiliation: University College London
     family-names: Thielemans
     given-names: Kris
-  - orcid: 'https://orcid.org/0000-0002-1815-4716'
-    affiliation: University College London, National Physics Laboratory
-    family-names: Porter
-    given-names: Sam David
 identifiers:
   - type: doi
     value: 10.5281/zenodo.2707911