* gotest: explicit -help flag, use $GCFLAGS like make does.
* govet: check canonical dynamic method signatures.
* html: improved parsing (thanks Andrew Balholm),
- parse <select> tags, parse and render comment nodes,
+ parse <select> tags, parse and render comment nodes,
remove the Tokenizer.ReturnComments option.
* http: Transport: with TLS InsecureSkipVerify, skip hostname check.
* misc/vim: add highlighting for delete (thanks Dave Cheney).