copyright: fix out-of-date copyright ranges and missing headers

Reported by the new script 'scripts/copyright.pl'. The script has a
regex whitelist for the files that don't need copyright headers.

Removed three (mostly usesless) README files from docs/

Closes #5141
This commit is contained in:
Daniel Stenberg 2020-03-23 14:44:29 +01:00
parent 18c7084c7d
commit 9a8b3b3e13
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353 changed files with 2240 additions and 356 deletions

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@ -2,7 +2,7 @@
#
# xc-val-flgs.m4
#
# Copyright (c) 2013 Daniel Stenberg <daniel@haxx.se>
# Copyright (c) 2013 - 2020, Daniel Stenberg <daniel@haxx.se>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above