[BUG] Bunch of unsafe evals in code

[ColonelThirtyTwo]

PSA to users: Don't load untrusted input with Sorcar activated.

Sorcar uses the Python eval function a lot, and in unsafe ways. Pretty much everything involving arrays uses it, because "arrays" in Sorcar are represented as strings that are eval'd when they need to be used, though that's not the usage of eval.

Example: in socket_base.py:

return self.set(eval("bpy.data.node_groups['" + self.id_data.name + "'].nodes['" + self.node.name + "']." + self.default_prop))

This is easily exploitable by altering the node or node tree name.

[ColonelThirtyTwo]

Now that I think about it, the Python node makes sorcar unsafe by default, so the first sentence applies no matter what.

Still though, the use of eval is sloppy.