These help generate nicer identifiers in the githubv4 package.

Also remove mention of golint since it's deprecated, and sort
the initialisms map.

Also consider "@" when looking for the end of the field name, since
GraphQL directives can follow a field name immediately without any
arguments or aliases being involved. For example:

	query {
		me {
			firstName
			lastName @include(if: $expandedInfo)
		}
	}

The strings.Index check for "@" is the third separator we look for.
There's no reason to look separately, since we just want the first
field name separator.

Add test covering a GraphQL directive that immediately follows the
field name.

Co-authored-by: Dmitri Shuralyov <[email protected]>
GitHub-Pull-Request: shurcooL#94

Ignore example/graphqldev for now to avoid needing its dependencies
for 'go test all' and the module as a whole.

Package ioutil is longer and deprecated.

GitHub-Pull-Request: shurcooL#108

Package graphql has only one ctxhttp.Post call that requires
the golang.org/x/net module. It's easy enough to use net/http
directly and drop x/net so there are fewer dependencies that
need to be maintained.

Co-authored-by: Dmitri Shuralyov <[email protected]>
GitHub-Pull-Request: shurcooL#110

The predeclared identifier 'any', an alias for the empty interface,
is available as of Go 1.18. Use it in place of 'interface{}' since
it's slightly shorter.

GitHub-Pull-Request: shurcooL#109

User newer and more consistent links.

GitHub-Pull-Request: shurcooL#113