Module that deals with BIDI for Grid
There's a special need for displaying BIDI text in rtl direction in ltr GUI, or sometimes needed auto support. "textDir" attribute should be set on Grid so that this class can be activated and responsible for text direction Allowed values: 1. "ltr" 2. "rtl" 3. "auto" - contextual the direction of a text defined by first strong letter. By default the same as the page direction.