[Owncloud] support of old versions

[Frank Karlitschek]

Hi,

just a reminder regarding the stable4 branch. We can´t expect that users upgrade to the newest major version immediately after a new release. This means that we have to support ownCloud 4.0.x at least with critical security fixes and major bugsfixes for some time. We still have to discuss for how long, but till 5.0 for sure.

So don´t forget stable4  :-)


Frank