Update feature

[Corsair]

Hi all,

when "update Boinctasks" is clicked, should be fine that there would be more information, e.g.

in the windows "search for new version" could be something like:
installed version: x.xx (as title)
latest stable: y.yy (this should be the latest stable)
latest beta: (this should be the latest beta available)

and instead of one button for update, could be two for download:
- latest stable.
- latest beta.

[fred]

Hi all,

when "update Boinctasks" is clicked, should be fine that there would be more information, e.g.

in the windows "search for new version" could be something like:
installed version: x.xx (as title)
latest stable: y.yy (this should be the latest stable)
latest beta: (this should be the latest beta available)

and instead of one button for update, could be two for download:
- latest stable.
- latest beta.

In the list.