Should CiceroMark allow for whitespace control?

[jeromesimeon]

It is sometimes convenient for readability to add non-significant whitespace around blocks markup. So instead of writing:

This is a lease for {{#with tenant}}{{partyId}}, domiciled at {{address}}{{/with}} entered at {{date}}.

one might want to write:

This is a lease entered by
{{#with tenant}}
   {{partyId}}, domiciled at {{address}}
{{/with}}
at {{date}}

But by default, this will interact with formatting and generate whitespace in the contract which may result in different rendering. Here is a proposal for how to add/control such whitespace based on https://handlebars-draft.knappi.org/guide/expressions.html#whitespace-control

{{~name}}  // Remove whitespace on left
{{name~}}  // Remove whitespace on right
{{~name~}} // Remove whitespace on both

[jeromesimeon]

This is an issue inherited from #392