BarToolGroup: Don't use "pointer" cursor for disabled tools in enabled toolgroups
BarToolGroup: Don't use "pointer" cursor for disabled tools in enabled toolgroups

'cursor: pointer' and 'cursor: default' rules in this file have the
same specificity, reorder them to apply in the way we want them to apply.

Change-Id: Ib9636628e41436f20967a98a9677d33c9d76fd54

wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui,wikimedia/oojs-ui