Parse and serve fresh Belarusian dump of restricted sites

IMPORTANT NOTE

This program is a part of Usher2 ecosystem. The gRPC service will never be published

Stream parsing a <resource>...</resource> object is not a good idea. Because we need some checksum on updates before data applying. So I use Decode() method for <resource>...</resource> parsing
I don't trust to any data. I'm not trying to guess unknown errors. Only known patterns. Belarusian officials are such entertainers

Native RFC3339 parsing
~~gRPC service for check IPv4, URL, Domain~~
Stream parsing every <resource>...</resource> object including unchanged is the subject for discussion

Name		Name	Last commit message	Last commit date
Latest commit History 14 Commits
msg		msg
res		res
testc		testc
.gitignore		.gitignore
README.md		README.md
UNLICENSE		UNLICENSE
arrayint_set.go		arrayint_set.go
fetch.go		fetch.go
go.mod		go.mod
go.sum		go.sum
ip4_set.go		ip4_set.go
isdomain.go		isdomain.go
log.go		log.go
main.go		main.go
noc.png		noc.png
normalizers.go		normalizers.go
parse.go		parse.go
parse_ip.go		parse_ip.go
parse_ip_test.go		parse_ip_test.go
parse_time.go		parse_time.go
parse_xml.go		parse_xml.go
parse_xml_test.go		parse_xml_test.go
poll.go		poll.go
server.go		server.go
snap_types.go		snap_types.go
string_set.go		string_set.go
xml_types.go		xml_types.go