Fixed Menu Container select field bug

[ZachTRice]

• Updated code to match v. 2.0 hosted on WordPress.org & incremented plugin to v. 2.0.1
• Changed Menu Container select box in ACF 4 & ACF 5 to radio checkbox. This fixes issue where saving always reverts menu container back to Nav.

[tyrann0us]

Hi @jgraup, any plans to merge this PR? Thanks!

[jgraup]

@tyrann0us - I think the original plugin has been updated to support ACF 5.0 so this repo is a bit out of date.

See - http://wordpress.org/plugins/advanced-custom-fields-nav-menu-field/

If it makes sense to maintain this repo I guess I would but see if it's not needed.

[ZachTRice]

This PR has the updates found on wordpress.org (2.0 changes) + change to radio select box. So, it might make sense to merge this and create a 2.0.1 release on here. Then carry over that radio select change to the wordpress.org version.