Using type=text for float and double types

[ajaybhargavb]

Issue - #2780
Partly related issue - #2712

@dougbu

[dougbu]

Not quiet complete.

The commit to partially revert for this fix is 73e8fc1. Note that commit also updated the <input> tag helper and associated tests. (Easy to miss because the relevant dictionary uses nameof(type) constants instead of typeof(alias).Name aliases.)

[dougbu]

⌚

[ajaybhargavb]

Updated.

[dougbu]

Please also remove this line because the template is not decimal-specific and is now inconsistent with how float and double reach type="text".

Alternatively restore the float and double lines with value InputType.Text.ToString().ToLowerInvariant(). This alternative will behave no differently (well, it'll save one lookup iteration) but will make the table appear even-more different from that in TemplateRenderer. Of course that table is different because we have a decimal-specific template there.

[dougbu]