How to add Redactor Image resizing and positioning to the Rich Text field in Craft? Can anyone provide details on how to add Redactor (II) Image resizing and positioning to the Rich Text field in Craft?

Many thanks!
If you're on Craft 2.6.2950 or greater, it includes Redactor II 1.3.1, where they re-introduced image resizing and positioning support. 

You'll just need to add:

imageResizable: true,
imagePosition: true


to whatever craft/config/redactor config file your Rich Text field is set to use under its settings.