Record 'UK' as alias for 'United Kingdom'
Add new author 'B. Callander' with id 5042

The id 5041 is already used in the branch ar1_fix.
Add rule to ignore files marked as work in progress (_wip)
Fix author name misspelling: 'P. Eraser' -> 'P. Fraser'

I added 'P. Eraser' to the known aliases of this author.
Fix misspelling for author 'M. Lai' -> 'M. Lal'

I recorded the misspelling as an alias.
Add author 'A. Slingo' with id=5043
Replace 'Julia Slingo' with 'A. Slingo' in AR2 WGI Ch2
Fix OCR misspelling: 'J. Churo' -> 'J. Churc'

I recorded the misspelling in author_aliases.
Replace 'J. Angella' (101) with 'J.K. Angell' (100) in AR2 WGI Ch3
Record alias 'J. Angell' for 'J.K. Angell' (100)
Record alias 'H. Diaz' for 'H.F. Diaz' (678)
Replace 'Sandra Myrna Diaz' with 'H.F. Diaz' in AR2 WGI Ch3
Record alias 'NOAA ERE @ Boulder' for NOAA (188)
Replace institution in participation of H. Diaz in AR2 WGI Ch3
Merge fixes for AR1 with start of fixes for AR2

Conflicts:
	data/author_aliases.csv
	data/authors.csv
	data/institution_aliases.csv