Log Message:
Update x11/dunst to 1.2.0

pkgsrc changes:
- dunst now also needs x11/gtk2 and x11/libXrandr

Changes:
## 1.2.0 - 2017-07-12
### Added
- `always_run_script` option to run script even if a notification is suppressed
- Support for more icon file types
- Support for raw icons
- `hide_duplicate_count` option to hide the number of duplicate notifications
- Support for per-urgency frame colours
- `markup` setting for more fine-grained control over how markup is handled
- `history_ignore` rule action to exclude a notification from being added to the
  history
- Support for setting the dpi value dunst will use for font rendering via the
  `Xft.dpi` X resource
- Experimental support for per-monitor dpi calculation
- `max_icon_size` option to scale down icons if they exceed a certain size
- Middle click on notifications can be used to trigger actions
- Systemd service file, installed by default
- `%n` format flag for getting progress value without any extra characters

### Changed
- Text and icons are now centred vertically
- Notifications aren't considered duplicate if urgency or icons differ
- The maximum length of a notification is limited to 5000 characters
- The frame width and color settings were moved to the global section as
  `frame_width` and `frame_color` respectively
- Dropped Xinerama in favour of RandR, Xinerama can be enabled with the
  `-force_xinerama` option if needed

### Deprecated
- `allow_markup` is deprecated with `markup` as its replacement
- The urgency specific command line flags have been deprecated with no
  replacement, respond to issue #328 on the bug tracker if you depend on them

### Fixed
- Infinite loop if there are 2 configuration file sections with the same name
- URLs with dashes and underscores in them are now parsed properly
- Many memory leaks
- Category based rules were applied without actually matching
- dmenu command not parsing quoted arguments correctly
- Icon alignment with dynamic width
- Issue when loading configuration files with very long lines
- '\n' is no longer expanded to a newline inside notification text
- Notification window wasn't redrawn if obscured on systems without a compositor
- `ignore_newline` now works regardless of the markup setting
- dmenu process being left as a zombie if no option was selected
- Crash when opening urls parsed from `<a href="">` tags