app-misc/ddctool: version bump to 0.5.0.

app-misc/ddctool: version bump to 0.5.0.

- Updated dependencies based on new information from upstream.
- Added new configure options added in this release
- Renamed the use flags to better reflect what they do (in part
  due to the above mentioned config changes).
- Remove old version as upstream doesn't want it used in a
  production environment.

This is considered the first formal release by upstream. Previous
versions were more like an alpha version.
Release notes: http://www.ddctool.com/release_notes/#05

Signed off by Jonathan Scruggs (j.scruggs@gmail.com, irc: Dracwyrm)
Closes: https://github.com/gentoo/gentoo/pull/2287

Signed-off-by: Patrice Clement <monsieurp@gentoo.org>