Remove MAKE_JOBS_SAFE=no, added 4 years and many versions ago.

I cannot trigger a failure up to MAKE_JOBS=24, and this package takes
around 45 minutes to build on fast hardware single-threaded.
Remove MAKE_JOBS_SAFE=no, added over 7 years and many many releases ago.

I cannot trigger a failure up to MAKE_JOBS=24.
Remove MAKE_JOBS_SAFE=no, added for the previous release.  I cannot
trigger a failure up to MAKE_JOBS=24.
Import libdsk-1.3.5 as emulators/libdsk.

LibDsk is a library intended to give transparent access to floppy
drives and to the "disc image files" used by emulators to represent
floppy drives. It currently supports the following disc image
formats:

- Raw "dd if=foo of=bar" images;
- Raw images in logical filesystem order;
- CPCEMU-format .DSK images (normal and extended);
- CFI-format disc images, as produced by FDCOPY.COM;
- ApriDisk-format disc images;
- NanoWasp-format disc images, used by the eponymous emulator;
- Yaze 'ydsk' disc images, created by the 'yaze' emulators;
- Disc images created by Teledisk and CopyQM (read only);
- The floppy drive under Linux.
Added libdsk.
Added emulators/libdsk version 1.3.5
Update to 2.4.5:

=================
WebKitGTK+  2.4.5
=================

What's new in WebKitGTK+ 2.4.5?

  - Do not freeze the UI process while scanning plugins if there's a
    GTK+ 3 plugin installed.
  - Fix a crash when drag and drop to a WebKitWebView.
  - Fix a crash when navigating away from a web page containing an ogg
    video.
  - Fix slow motion rendering problem in GStreamer media backend due
    to integer rounding.
  - Make sure the plugins cache is always used even if the cache
    directory doesn’t exist.
  - Fix toggle buttons rendering with recent GTK+ versions.
  - Do not use GtkWindow:resize-grip-visible with recent GTK+
    versions.
  - Add support for little-endian PowerPC64.
Updated www/webkit-gtk to 2.4.5
Remove non-existing file.
Update to 3.9. From the changelog:

* Catch and error out if a user adds a feed with a duplicate name.
* Split sender into both sendmail's -F and -f.
* Fix an error with SMTPConnectionError inhertence order ("does not
  take keyword arguments").
* Add a new `smtp-ssl-protocol` setting, to select acceptable
  protocols for SMTP connections.
* Fix non-compliant User-Agent header for HTTP/1.1.
* Fix an error in the NoToEmailAddress invocation.
* Add a new `trust-link` setting, to prefer the `link` attribute
  over the `id` attribute for identifying entries.
Updated mail/rss2email to 3.9
Update to 0.30. From the changelog:

- Use core module Digest::SHA instead of Digest::SHA1
- Tried to fix Win32 issue again
- Remove FindBin::libs
- Installs cleanly on 5.8 again
- Fixed the JSON outputter test on Win32 to use Path::Class
- Added JSON output support, courtesy of Tomas Zemres
- Some useful minor patched via Paul Cochrane
- Ran the whole thing through perltidy
Updated devel/p5-Test-BDD-Cucumber to 0.30