config.model.schema: still contains entry for _isTextProcessorEnabled

[moloko]

But this setting no longer exists anywhere in the Framework

adapt_framework/src/core/schema/config.model.schema

Lines 79 to 86 in bcee3e2

	"_isTextProcessorEnabled": {
	"type": "boolean",
	"default": false,
	"inputType": "Checkbox",
	"validators": [],
	"title": "Enable text reader support?",
	"help": "Adds focusing to assist text reader software"
	},