[AP] Style Suite 2.16.13

Create "Bandcamp" profile block
Create "Apple Music" profile block
Add missing "Can change cursor" profile style permission
Fix Undefined array key "date"
Improve reliability of importing icons during the 2.15.0 upgrade step.

• [Cleanup] Combine some template modifications and apply them to more suitable templates
• [Fix] ap-ss-postbitFilter class doesnt always fill the entire height of the postbit
• [Feature] Add "Postbit background blur" option
• [Fix] Long-standing issue where you couldn't tag users in Siropu Chat 2 if they had certain username effects applied
• [Cleanup] Add a "Profile block settings" link to the visitor menu
• [Fix] Addon-provided assets no longer soft-delete correctly
• [Cleanup] Ignore a users avatar frame if the visitor has ignored that users style
• [Fix] Profile button color does not update the preview, but the post-save preview works
• [Cleanup] Migrate inline CSS out of profile preview template and into preview stylesheet
• [Fix] Postbit background positions, size & repeat do not reflect in the post-save preview
• [Fix] Certain images can get resized with odd dimensions
• [Cleanup] Uploaders should have the current image filename as its value
• [Fix] Uploaded username icon does not appear in post-save preview
• [Cleanup] Create .less template for handling postbit classes instead of dumping them into the template modification - postbit CSS classes can now be modified without needing to enable development mode
• [Feature] Create style properties for CSS box colors
• [Feature] Replace Postbit background position radiorow with sliders
• [Cleanup] Rebase Postbit URL background conversion job off Postbit entity
• [Feature] Create style properties for filter slider colors
• [Cleanup] Perform various validation checks with admin asset uploaders

• Optimize method for checking if the visitor is ignoring a users styles
• Fix Uncaught SyntaxError: missing : after property id javascript error
• Use ternary operator for determining checked="checked" values in templates
• Stop using template filters to clean up asset names since they can be renamed now
• Always use xf:select and xf Option instead of generic HTML in templates
• Use PHP to handle profile styles instead of requiring different templates for different theme

• Create Custom Title/Tooltip/Username style cache rebuild jobs
• Remove old Font/Frame/Sparkle cache rebuild jobs (since we added buttons to their admin controllers)
• Use strtr() instead of str_replace() in various instances
• Validate Postbit Image and Profile Header URLs
• Proxy postbit URL images
• Convert "Animated Flames" frame to WebP so it works correctly
• Temporary workaround: Hide "delete" buttons from addon-shipped assets to prevent file health checks. The delete buttons will still work for assets you upload yourself.
• Add "Rebuild caches" button to each admin controller
• Create avatar frame setting macro
• Check the visitors properties for "Disable postbit" value instead of the post author
• Improve reliability of "Disable postbit" options preview
• Fix postbit styles no longer applying to conversations
• Fix postbit presets not saving correctly in the admin controller
• Add ability to control background-size & background-position CSS
• Verify colors / css during admin controller save proc

• Create macros for style setting templates to ensure Public & Admin controllers stay in sync
• Rebase postbit settings admin controller
• Create template helper for handling postbits
• Auto-select "no-repeat" postbit option in templates
• Remove old postbit gradient strength admin options
• Create style properties for handling postbit gradients

• Trigger rebuilding of caches post upgrade - this will help admins who haven't upgraded in a while.
• use hasAdminPermission to check for permissions in admin controllers
• Create admin options "Max postbit background height/width"
• Resize uploaded username icon images if necessary
• Create jobs for rebuilding caches
• Support ThemeHouse UI.X 2 (Follow the steps on the Wiki!)
• Create job to convert linked postbit background images into locally-served images
• Create admin option "Allow linking of postbit backgrounds"
• Create uploader for Postbit backgrounds
• Move "pointer-events:none" into frame CSS
• Remove "position: absolute" from frame img tag
• Fix admin usergroup controller still reading from filelist instead of cache
• Fix admin user controller is still reading from filelist instead of cache
• Simplify frame HTML output
• Fix unknown column "ap_group_style" if TL Social groups is installed after Style Suite

• Create admin options for controller username image icon size
• Replace username image icon URL text field with a file uploader (users will have to replace their linked image icons)
• Use listeners for adding columns to UserProfile and UserGroup entities instead of class extensions
• Add preview of fonts in the Admin controller