Sending selection content to REPL cannot include last form

[marhel]

If the file has five forms, and you want to send the last four of them to the REPL, by selecting them Cursive does nothing. Unless you mark them bottom-to-top, so your cursor is not at the end of the file.
Happens even if the last form is followed by newlines and whitespace, which you don't select.

Possibly related to #750.

[cursive-ide]

This was fixed in the last release as part of #1371.