Installer 4 beta 6

In case you haven`t seen it. A new beta of the Installer has been released:

Changes:

- Search function. But an advanced one. It can search not only the packages in the repos you’ve added, but also through RipDev server, when necessary.

- uninstalling work better now

-fixed a bug, where several copies of a package could appear in a folder

- the installer became more stable and the Springboard (the desktop) updates faster