Allow PointsList/PointsSidebar to open the settings of other PointsLists/Sidebars

[menvae]

Clicking on scroll velocity and multiplier tags doesn't open the point in question.
This makes it so that points can be referenced from other pointslists.

Changes:

• Add new EditorTagDependencies for opening points from any points list
• Make Tags offsetted on hover
  • This is to imply that tags are clickable
• Made CurrentTab in Editor public (only get) and a bindable

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Old Description

Clicking on scroll velocity and multiplier tags opens the sidebar in charting tab not their actual housing sidebar.

One caveat and I don't have a fix for it, is that design tab has to be loaded otherwise when switching to design tab and trying to show the entry nothing happens because it hasn't loaded yet. Other than that if design is already loaded (eg. just enter it one time) it will work fine.

Changes:

• Add new EditorTagDependencies for opening points in any points list
• Make Tags offsetted on hover
  • This is to imply that tags are clickable
• Made CurrentTab in Editor public (only get) and a bindable

[menvae]

Also I should mention that EditorTagDependencies switches tabs based on fixed values.
I don't know if this is okay or will cause problems later on, like changing order of tabs.

public void ShowPointInCharting(ITimedObject obj)
    {
        ChangeTab(1);
        ChartingPoints.ShowPoint(obj);
    }

    public void ShowPointInDesign(ITimedObject obj)
    {
        ChangeTab(2);
        DesignPoints.ShowPoint(obj);
    }

[menvae]

Also I should mention that EditorTagDependencies switches tabs based on fixed values. I don't know if this is okay or will cause problems later on, like changing order of tabs.

public void ShowPointInCharting(ITimedObject obj)
    {
        ChangeTab(1);
        ChartingPoints.ShowPoint(obj);
    }

    public void ShowPointInDesign(ITimedObject obj)
    {
        ChangeTab(2);
        DesignPoints.ShowPoint(obj);
    }

This is kinda outdated as of the latest commit. the change tab method is still here just in case,
Just in case of adding an option to also switch tabs instead of just opening them, maybe it might be helpful.