Fix: Remove field_class from div-wrapper in FormActions

[SnejPro]

Problem:

• When using helper.form_class="form-horizontal" and FormActions the submit-button is misaligned
• I suspect this is due to an incorrectly placed {{ field_class }} in the div-wrapper in FormActions

Current state:

With my fix:

[SnejPro]

The failed test is not because of my changes when my interpretation of the test results is correct?

[smithdc1]

The failed test is not because of my changes when my interpretation of the test results is correct?

I'm not at my desk but looking seeing that the failing test is to do with formactions I would say that it is related.

[SnejPro]

The failed test is not because of my changes when my interpretation of the test results is correct?

I'm not at my desk but looking seeing that the failing test is to do with formactions I would say that it is related.

I think i got the testing right now :)

[SnejPro]

The failed test is not because of my changes when my interpretation of the test results is correct?

I'm not at my desk but looking seeing that the failing test is to do with formactions I would say that it is related.

I think i got the testing right now :)

@smithdc1 Was the test successful? Sry, I'm not that familiar with github testing.

[naro]

I'm experiencing the same issue and I agree with @SnejPro the field_class in the wrapper div should be removed because FormAction is suposed to wrap fields. See #144 for the discussion around that.
The test file test_formactions.html repeats the field_class for wrapper div and the field div which looks wrong. I'm using col... as a field class, and it breaks the layout badly just because nested col class.