Update name and email address for Joshua Grant.
Add Federico to 'AUTHORS'.
Merge branch 'master' into core-updates Conflicts: gnu/packages/image.scm
Add Marek to 'AUTHORS'.
Merge branch 'master' into core-updates
Update AUTHORS and THANKS.
Update 'AUTHORS'. * AUTHORS: Correct the email address I use for Guix work.
Add Jason to 'AUTHORS'.
Add Cyrill to AUTHORS.
Add Alírio to 'AUTHORS'.
Merge branch 'master' into core-updates Conflicts: gnu-system.am
Add Manolis to 'AUTHORS'.
Add Raimon to 'AUTHORS'.
Merge branch 'master' into core-updates
Add Sree to 'AUTHORS'.
Update references from Guy's old name
Add Guy to 'AUTHORS'.
Add John to 'AUTHORS'.
Merge branch 'master' into core-updates
Update 'AUTHORS'.