"crud help" should be a separate tag

[AMcBain]

The printed help section should be available via a separate tag to aid in custom fields on CRUD forms. It could print out the validators then append a custom message passed to the tag as well. The custom message would cover certain reasons for wanting to customize a field: custom message below. This would allow such without losing the validator messages or making the customizer write them back out again.

[AMcBain (mcbain-asm)]

Hmm, second inspection shows this to require a bit more setup. The currentType variable would also have to be passed along to the crud.custom tag body as well.

[AMcBain (mcbain-asm)]

Turns out this is much more useful if the entire label, field, help construction is extracted to its own tag and called from crud.form. This allows then a one line call to that tag from crud.custom and an optional parameter can be added there to add a custom message after the standard help is written out. Works nicely for my use-case.

[AMcBain (mcbain-asm)]

I've attached some stuff to indicate what I've done and idea on handling this improvement ... it certainly may not be the best. Attached is a diff of my file and the original, hopefully in a usable format.

[AMcBain (mcbain-asm)]

Turns out I screwed up in a way that borked the file field. Attached is a patch for form.html which is one part in fixing that. This patch supersedes the other one I attached previously.

[AMcBain (mcbain-asm)]

Attached here is the updated field.html file (superseding the one I posted above) which with the patch I just posted, makes the file field work properly again.