Incorrect comment parsing

[cole-miller]

Currently the following fragment

<!-- foo > -->

is incorrectly parsed as

Event::Comment, Event::Text("-->")

rather than the correct

Event::Comment

This happens because the following code allows Comments to end with a simple > instead of requiring -->:

svg/src/parser/mod.rs

Lines 72 to 82 in f945795

	let content = self.reader.capture(|reader| reader.consume_until_char('>'));
	if content.is_none() {
	raise!(self, "found an empty tag");
	}
	if !self.reader.consume_char('>') {
	raise!(self, "missing a closing angle bracket");
	}
	let content = content.unwrap();
	Some(if content.starts_with("!--") {
	Event::Comment
	} else if content.starts_with('!') {

[IvanUkhov]

Thanks for reporting! Do you have time to review #29?

[cole-miller]

Sorry I didn't get the chance to look at the PR— thanks for fixing!