add un-escape code block to feedergrabber27

Add un-escape code block to `feedergrabber27`, lines 92-94.

In addition, use `title` instead of `i.title` if the `try` in line 87 succeeds (and return `title` to the calling function).

If the `try` in line 87 fails, then we can immediately continue the `for` loop; this is done in line 91.

Note that that this pull request ("patch-2") also includes the whole of "patch-1".