I have a cheap way to do this using custom bb code
(AdminCP > Custom BB Codes > Add New BB Code)
Title: Word Wrap
BB Code Tag Name: imgalign
Replacement: <img src="{param}" align="{option}">
Example: http://yourimagelink.com This is a test
Description: Align images to the left, right, or center of text.
Use {Option}: Yes
Leave everything else at default and click save.
To use this simply do the following:
PLACE YOUR IMAGE LINK HERE (NO [img] TAGS)
Instead of align=right, you can do align=left or align=center.
Hope this helps.