Fixes #16297: Don't require base for HTML5 mode

[ehelms]

This base requirement leads to test failures and errors in plugins
and modules inheriting.

[ehelms]

Ignore travis for now - thats from another PR and some testing I am doing.

[waldenraines]

I'm actually right in the middle of fixing this myself but my changes are more extensive. I can open a PR soon.

[waldenraines]

ACK and I'll open my changes on top of this PR once merged since you have an exact subset of my changes.

[waldenraines]

Actually, there is one thing I just noticed. Have you tested what will happen with older versions of IE that required application_ie.html.erb?

I'm fine handling that as a separate PR though since this is currently breaking the build.

[ehelms]

@waldenraines hrmm, I guess I thought this requireBase was a next concept with 1.5 and by having it false things should keep working as is? I can't say I tested it though on IE.

[waldenraines]

@waldenraines hrmm, I guess I thought this requireBase was a next concept with 1.5 and by having it false things should keep working as is? I can't say I tested it though on IE.

Just removing it from application_ie.html.erb should be sufficient actually.

[waldenraines]

ACK