Use correct markup for forms and pages

[jensschuppe]

The templates should use correct markup structure and CSS classes for elements to be displayed correctly with the CiviCRM Core design as well as org.civicrm.shoreditch.

An example for when this fails with Shoreditch, is the form at civicrm/membership/payments:

It should display like this:

This involves (incomplete):

• making the page path contain civicrm/admin/ so that admin-related styles are applied (I guess those forms are not meant to be public)
• wrapping submit buttons with <div class="crm-submit-buttons"></div>
• adding the crm-form-submit CSS class to <input type="submit" /> elements
• moving the .crm-submit-buttons element inside the .crm-form-block
• replacing the crm-master-accordion-header class with crm-accordion-header

[bjendres]

@jensschuppe care to provide a PR?

[jensschuppe]

Sure, can you confirm that one beforehand?

making the page path contain civicrm/admin/ so that admin-related styles are applied (I guess those forms are not meant to be public)

... so as to not break anything (permission-like).

[bjendres]

civicrm/membership/payments is meant for users not just for admins.