#10 Export AcceptHeader.MHeaders

#6 Ignore `q` param in sorting in accept header

[main] Add return MimeType instead of header string in Negotiate

#3 Merge remote-tracking branch 'origin/main' into 3-add_error_types

# Conflicts:
#	parser_test.go

#3 Add error types

#1 Add first version to work only with one header (#2)

Add first version of mime header library