Log Message:
devel/ruby-curses: update to 1.2.7

### 1.2.7 / 2019-01-10

Bug fixes:

* Add curses.so for Ruby 2.5/2.6 on x86-mingw32.

### 1.2.6 / 2019-01-09

New features:

* Add Curses::Menu and Curses::Item.