Feature statsheet overlay dev merge

[cwisniew]

Identify the Bug or Feature request

I know it shouldn't be a two for one but they are quite connected.

Description of the Change

This change adds the ability for users to create pop up stat sheets that can be defined using HTML, CSS, JavaScript.
As part of this change the Campaign Dialog Token Properties has also been revamped an no longer requires several sanity roll checks when trying to update token properties.

Apologies in advance for anyone reviewing this as there are a lot of changes to make this all work.

• Campaign token property dialog
• Ability to easily rename / delete token property types
• Every Campaign no longer requires the "Basic" token property type
• MapTool "internal" overlays that can not be interacted with via macros
• New Stat Sheets can appear in any corner or centred along any edge
• CSS generated based on current theme
• Support for built in "add-ons" (to serve above CSS via lib:// urls, and eventually built in stat sheet)
• Utility class for processing handlebars templates (for theme reactive CSS and stat sheets)
• Ability to define stat sheet to use and location at property type level
• Ability to override default stat sheet and location for property for each token (changes to token edit dialog)
• Token Property Type has been added to copy/createToken macros
• Reusable table cell renderer that allows user to edit string in text field or push the "..." button to edit in macro/html editor
• Add Token Property Type selection to the new token dialog.
• Two new events added to event bus for when mouse starts and stops hovering over a token
• GMs can still use the legacy stat sheet should they want to

Possible Drawbacks

I dread to think what people may not like about this :)

Documentation Notes

Stat sheets can be defined in an add-on.
See https://github.com/cwisniew/MT-test-stat-sheet for an example really simple stat sheet add on and more details on how to define stat sheets.

Update Campaign Property : Token Properties screen

Its now easier to add property types, delete property types and rename them (in the name text field when selected). There is also the ability to set any token property type as the default (needed as you can now delete or rename "Basic"). Note its not possible to delete the default token property type, you would have to make another property type the default before deleting it. There are also check boxes for all of the different options for stats appearing on the stat sheet, so it no longer a text input looks like you are swearing at your token properties.

![C
Default values can be edited in the table if they are simple values, or if more complicated then the '...' button can be used to open an editor.

Look Ma... No Basic...

Setting at the token property type level

An example of the basic no frills stat sheet from the above example repo

Using a different theme

The new token dialog has been modified to include property type and stat sheet details

Edit Token Dialog

Stat Sheet pop up at top left

Release Notes

---

This change is