Problem:    Cannot define a toolbar for a window.
Solution:   Add a window-local toolbar.

Problem:    :tm means :tmap instead of :tmenu. (Taro Muraoka)
Solution:   Move the new entry below the old entry. (closes #2102)

Problem:    Default for 'iminsert' is annoying.
Solution:   Make the default always zero. (Yasuhiro Matsumoto, closes #2071)

Problem:    Can't get size or current index from quickfix list.
Solution:   Add "idx" and "size" options. (Yegappan Lakshmanan)

Problem:    Cannot specify mappings for the terminal window.
Solution:   Add the :tmap command and associated code.  (Jacob Askeland,
            closes #2073)

Problem:    Terminal debugger jumps to non-existing file.
Solution:   Check that the file exists.  Add an option to make the Vim wide
            wide. Fix removing highlight groups.

Problem:    Various small quickfix issues.
Solution:   Remove ":" prefix from title set by a user. Add the qf_id2nr().
            function. Add a couple more tests.  Update documentation.
            (Yegappan Lakshmanan)

Problem:    Terminal debugger can't evaluate expressions.
Solution:   Add :Evaluate and K.  Various other improvements.

Problem:    cannot get the text under the cursor like v:beval_text
Solution:   Add <cexpr>.