Add renderer support

[platosha]

Fixes #169

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This change is 

[tomivirkki]

Reviewed 7 of 7 files at r1.
Reviewable status: complete! all files reviewed, all discussions resolved

[manolo]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @platosha)

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test/renderer.html, line 143 at r1 (raw file):

        });

        it('should fallback to template if renderer is removed', () => {

In grid we only support template or renderer, hence if user wants to set a renderer must not add the template child in declarative.

Shouldn't all elements be aligned ?

[platosha]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @platosha)

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test/renderer.html, line 143 at r1 (raw file):

Previously, manolo (Manuel Carrasco Moñino) wrote…

In grid we only support template or renderer, hence if user wants to set a renderer must not add the template child in declarative.

Shouldn't all elements be aligned ?

I know this is extra, could remove, but I fell a bit better about having em here. That allows for more refined implementation in a way.

Not doing any extra in the grid is fine by me, the extra price in the grid’s case is very high.

[manolo]

Reviewable status: complete! all files reviewed, all discussions resolved

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test/renderer.html, line 143 at r1 (raw file):

Previously, platosha (Anton Platonov) wrote…

I know this is extra, could remove, but I fell a bit better about having em here. That allows for more refined implementation in a way.

Not doing any extra in the grid is fine by me, the extra price in the grid’s case is very high.

ok, anyways removing this could be done in different PR, not blocker.

[manolo]

Reviewable status: complete! all files reviewed, all discussions resolved

[manolo]

Reviewed 7 of 7 files at r1.
Reviewable status: complete! all files reviewed, all discussions resolved