1054 bug select contribution type buttons display

Description

Overlapping of divs on dynamic change of contribute create page fields is fixed. The breadcrumb divs are changed to container classes. The MoveSelector function now places the "select contribution type" buttons above the breadcrumbs at the bottom (div id #cd-multi-steps-text-bottom).

Tried multiple field changes like adding and removing environment variables, open source code radio button on and off , adding and deleting capability/talent.

Fixes #1054

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Type of changes

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Checklist:

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[ ] I have signed the Rokwire Contributor License Agreement (CLA). (Any contributor who is not an employee of the University of Illinois whose official duties include contributing to the Rokwire software, or who is not paid by the Rokwire project, needs to sign the CLA before their contribution can be accepted.)
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rokwire / rokwire-building-blocks-api