[TH] Nodes for grid, custom styling, and custom icons 1.1.1 Patch Level 1

Changes:

• Fixes a template error that is generated on PHP 8

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Fixed an issue that caused search forums to lose their icons on the sub-forum drop-down
• Fixed an issue that caused search forums to break when [TH] Nodes is enabled
• Fixed an issue with the node layout separator which seemed to break gutter settings for the node grid

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Fixed an issue that caused "Revert Style" button to not work when using it
• Fixed an issue that caused duplicate icons to show on the titlebar
• Fixed an issue that caused sub-forum icons on the drop-down to not sync with custom set read/unread icons
• Fixed an issue that caused titlebars to center align when node icons are added
• Fixed an issue that caused custom category, page, and link icons from being used
• Fixed an issue that caused a notification to show on ACP about missing JS files
• Added grid support for forum view, category view, and search view
• Added styling enhancements to nodes that have background colors and images
• Added a change to the default value for minimum column widths which is now 350 pixels
• Added support for search nodes
• Made a new simplified implementation of Node Grid for better performance. This lacks some features of nodes, so in conjunction:
• Added a style property for Advanced Node Grid to switch back to the previous version

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Fixed issue that caused page and link categories to not work.

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Fixed an issue that caused icons to be shown as duplicated.

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Updated for compatibility with XenForo 2.2 node icons.

This update breaks backwards-compatibility with XenForo 2.1 and lower.

Changes:

• Resolved an issue that would apply the hasBackground class on node list items when only a banner image was set, applying false styling.

Changes:

• Separated out node cover images from node background images as additional node styling option.

Please note: If you're currently using node background images as cover images, you'll have to go into your node styling and copy the URL over to the new banner image field.

Changes:

• Resolved an issue that prevented custom subnode icons to be highlighted for unread forums.

Changes:

• Added an option to revert node styling on the node layout & styling page.