Aurelia validation

[Ullfis]

No description provided.

[coveralls]

Coverage remained the same at 95.154% when pulling 9de8f2d on Ullfis:aurelia-validation into a60b7c1 on aurelia-ui-toolkits:master.

[Thanood]

Looks great, checking it out now.
Do you think we need an "error" color? I saw your static color in md-colors. I'll have a look what we can do about that.

[Ullfis]

Error color sounds great 😄 Maybe also consider a success color.

[Thanood]

I'll add another issue for that.

Do you know if it's possible to have default values for html-only components (like md-colors)?
I'd like to not break existing code (by requiring two additional attributes) but still like to keep the simple html-only thing that it is today.

If it's not possible I simply add a js file.

[Ullfis]

I am not sure. Maybe a js file is the way to go here.