Reorder authors to match order in source document
Replace 1 author in AR2 WGII Ch23 (OCR misspelling)

* 1 CA author: "I.P. Abrol"
Add 1 missing author to AR2 WGII Ch23

* 1 CA author: "R. Lal"
Reorder authors to match order in source document
Reorder authors to match order in source document
Add authors data for AR2 WGII SPM, copied from source

I copy/pasted the list of authors in vim,
replaced semicolons ';' with newlines,
removed leading space, and copied the records
to a new OpenOffice Calc spreadsheet.

I then compared each name with its display
in the PDF and fixed OCR misspellings.
Merge branch 'master' into qa (add AR2 WGII SPM data.csv)
Add 129 missing authors to AR2 WGII SPM

All SPM authors were missing from the database export
for AR2 WGII. This is a known issue:

https://github.com/medea-project/ipcc-database/issues/41
Reorder authors to match order in source document
Replace 4 authors in AR2 WGII TS

* "Nigel Arnell" (OCR misspelling),
  "Sandra Diaz" (same last name but different),
  "Arnulf Grubler" (OCR misspelling),
  "Roberto Moreira" (same last name,
                     extra first name in first position)
Add 5 missing authors to AR2 WGII TS

* "Miko Kirschbaum", "Kathy Maskell", "Michel Petit",
  "Subodh Sharma", "Hiroshi Tsukamoto"