Nova 4 support

Allow resource sorting to take priority (#85)

Fixed

• Fixed null value #79 #77 #75

Added

• showRefresh() https://github.com/dillingham/nova-attach-many/pull/72: displays a link that refreshes the data without refreshing page.
• showSubtitle() https://github.com/dillingham/nova-attach-many/commit/08e77090cb3932be196bf221410832740c2c9d64: adds the resource's subtitle() value beneath it's display
• error message https://github.com/dillingham/nova-attach-many/commit/0d02e3b8d6b2fc8afeb89ab0903bd17326a966ec: announce if relationship is missing
• relatableModel support https://github.com/dillingham/nova-attach-many/pull/29
• attach-many-container class: https://github.com/dillingham/nova-attach-many/pull/36 to allow easier custom css styling
• relationshipSynced($changes) https://github.com/dillingham/nova-attach-many/commit/3fc36244ea6befc6a6c5fddf9c1e086e21e5384b / original PR: https://github.com/dillingham/nova-attach-many/pull/50

Fixed

• https://github.com/dillingham/nova-attach-many/commit/3dc0d8276268b6db9d225d85578c85b10645df7a: accessing properties named the same as fields on request
• https://github.com/dillingham/nova-attach-many/commit/60f4ca008a3e0c5a3d6179f77c0320d31173eae2: fixed missing spacing in footer
• https://github.com/dillingham/nova-attach-many/commit/18aa93cc236dabd52c997685068213368a6b0060: support other model key names
• https://github.com/dillingham/nova-attach-many/pull/47: override field display text

Thanks

• @alberto-bottarini
• @mdavis1982
• @bdelamatre
• @mbardelmeijer
• @bsormagec
• @drsdre

@ahmedkandel thanks for pr #20

handle long help text

• fix localization for search text
• fix html for help text

fixing semver.. (new to publishing code)

added ->showPreview() (https://github.com/dillingham/nova-attach-many/pull/10) thanks @ahmedkandel