This is were the soft loop elements are implemented.

Now the request and answer fields are properly defined.

In fact, v3 adds two new block types that are clearly defined.
So either the algorithm matches v2 type blocks or one of the loop
or loop user block from v3. The schema now uses better defined
constraints.

This moves out common definitions in a separate file. This
patch also updates the execution schema to reflect that.

This moves out common definitions in a separate file. This
patch also updates the experiment and execution schema to
reflect that.

Will test both loop algorithm and algorithm using loop

Put back missing schema_version in v1 algorithm schema

See merge request !42

While refactoring the field got lost in the v1 schema.

Refactored v1 and v2 schema

See merge request !41

V2 information were kept in the v1 version of the schema.

This refactoring, while duplicating a bit of information about blocks
and analyzer, allows to have a better separation taking into account
the limitation of the json schema with regards to "object oriented"
definition. The main point being that new properties can't be added
to "subdefinitions" when setting "additionalProperties" to false.

Algorithm cxx v2 (replaces !37)

See merge request !40