Built-in jquery conflicts with grails jquery plugin

[AndersonQ]

The built-in jQuery conflicts with the jQquery included in the app by the jQuery plugin. And the solutions such as jQuery.noConflict() does not work properly. It solves to some functions, but breaks others. I can't use modals activated by js and the datapicker together.

Wouldn't be better Kickstart require grails the jQuery plug-in instead of add its on version?
How could I remove this built-in jQuery provided by Kickstart?