Blender Git Loki

Outliner: Fix for restriction columns

This is a partial revert of 1f5106de610b115b87.

First and firemost, for groups I was checking the wrong flag
(soops->flag & SO_GROUPS) instead of (soops->outlinevis == SO_GROUPS).

Second, the columns were entirely broken for things like Orphan Data.

Third, I tried to have different columns for different `outlinevis`, but we have
bones with only visible and select, modifiers with visible and render, render
passes with enable and another value ... I would rather stay away from this mess
at the moment, and stick to the more obvious bug fix.

Finally, there is a bug (not addressed here) where the whole line is selected,
regardless of the restriction column area. It should be fixed separately.