arguments not forwarded to Mixin about pyecoregen HOT 2 OPEN

<     {{ c.eStructuralFeatures | map(attribute='name') | map('re_sub', '$', '=None') | join(', ') }}
---
>     {{ c.eStructuralFeatures| rejectattr('derived') | map(attribute='name') | map('re_sub', '$', '=None') | join(', ') }}
>     {%- if c.eSuperTypes %}, **kwargs{% endif %}
> {%- endmacro %}
> 
> {%- macro generate_super_init_args(c, user_module=False) -%}
>     {%- if user_module and c.eStructuralFeatures -%}
>     {{ c.eStructuralFeatures| rejectattr('derived') | map(attribute='name') | map('re_sub', '(.+)', '\g<0>= \g<0>') | join(', ') }}
>     {%- endif %}
>     {%- if c.eSuperTypes %}{{', ' if user_module and c.eStructuralFeatures else ''}}**kwargs{% endif %}
91c99
<     def __init__(self{{ generate_class_init_args(c) }}{% if c.eSuperTypes %}, **kwargs{% endif %}):
---
>     def __init__(self{{ generate_class_init_args(c) }}):
97,98c105,107
<         super().__init__({% if c.eSuperTypes %}**kwargs{% endif %})
<     {%- for feature in c.eStructuralFeatures | reject('type', ecore.EReference) %}
---
>         super().__init__({{ generate_super_init_args(c, user_module) }})
> 
>     {%- for feature in c.eStructuralFeatures | reject('type', ecore.EReference) | rejectattr('derived')%}
109,110c118,119
<     def __init__(self{{ generate_class_init_args(c) }}, **kwargs):
<         super().__init__({% if c.eSuperTypes %}**kwargs{% endif %})
---
>     def __init__(self{{ generate_class_init_args(c) }}):
>         super().__init__({{ generate_super_init_args(c, user_module) }})