Tidied formatting and escaped placeholder attrs
Merge branch 'repeater-fields'
Revert fab1687..953aa7f

This rolls back to commit fab16878b29854d14f51ebde776901cacc573c77.
Revert 953aa7f..40ea06e

This rolls back to commit 953aa7fca52d3e1b488953670bc794340b590b9d.
Now doesn't error when opening new custom post