Make the dust template parser all_consuming.

src/parser/parser.rs

@@ -698,7 +698,7 @@ fn body(i: &str) -> IResult<&str, Body> {
 
 pub fn template(i: &str) -> IResult<&str, Template> {
     // DustJS ignores all preceding whitespace (tabs, newlines, spaces) but only ignores trailing newlines
-    let (remaining, contents) = delimited(multispace0, body, eof_whitespace)(i)?;
+    let (remaining, contents) = all_consuming(delimited(multispace0, body, eof_whitespace))(i)?;
     Ok((remaining, Template { contents: contents }))
 }