Add Beaver Builder Support for Pods

[PodsBot]

Add Beaver Builder Support for Pods:

What the hell is Beaver Themer?:
http://kb.wpbeaverbuilder.com/article/393-i-installed-beaver-themer-now-what
https://vimeo.com/204587301

Resources:
http://kb.wpbeaverbuilder.com/article/391-customize-field-connections

[quasel]

For Multiple Image Connections only show pod fields with file_format_type = 'multi' && file_type = 'images'

Full set of all CPT && Fields - currently unlimited as a "Themer Template" can be assigned to multiple Locations ( diffrent single CPT ... ) maybe Future add check for assigned Locations

[quasel]

@sc0ttkclark where should I add all the stuff to pods? or would you prefer it as a separate plugin? but as they have added an ACF integration I thought we need one too - and currently I have It local living within the Beaver Builder Themer extensions directory
:D

[sc0ttkclark]

If they have a separate ACF plugin for their integration, we can add our own plugin. I'd prefer not to ship directly in Pods core itself if it requires a lot of code. If it's a single method or two filters then I'd say we can slip it into PodsMeta.php like we did with the Codepress Admin Columns integration.

[quasel]

as suggested in #core - first pass as plugin - https://github.com/quasel/pods-beaver-themer - feedback welcome - Thanks!!!

[quasel]

https://github.com/pods-framework/pods-beaver-themer