This reverts commit d31206f9.

Civi 5.23 changes boolean options to be real true and false instead of '1' and '0'
so added version bump to keep in step.

The afField.getOptions function was causing infinite recursion by recreating the boolean options array every time.
Passing this variable by refernce solves the problem, and adding "track by" to the ng-repeat follows best-practices for efficiency.

Reinstate parsing of data from the form

See merge request extensions/afform!26

This means that data can be set in an embedded form e.g

 <af-entity data='{name_a : options.name_a,  name_b : options.name_b, is_name_b_nickname: options.is_name_b_nickname, is_name_b_inferior: options.is_name_b_inferior}' .... />

In this case the options.name_as comes from the directive that instantiates this afform

Arguably afform still works on older versions but breaking changes have happened & if people
use it on older you want a buyer-beware type feeling

Api - output module_name & directive_name

See merge request extensions/afform!25

Implement Blocks for contact-related entities

See merge request extensions/afform!20

Also adds per-contact-type default name blocks.

This allows mix-n-match between blocks and repeatable things, allowing
entity fieldsets to be repeated, as well as arbitrary non-repeatable blocks.

Blocks are reusable, repeatable afforms that extend other entities

Fix #10 add prefix to new afforms to prevent name conflicts

Closes #10

See merge request extensions/afform!22

Update git clone url

See merge request extensions/afform!23

Note other updates around installation still needed

Remove unnecessary registerField process

See merge request extensions/afform!21

AfformScanner - Simplify cache. Fix CLI/web sync bug and unit-test flakiness.

See merge request extensions/afform!19

Toward #6 - use API instead of scanner to retrieve afforms

See merge request extensions/afform!18