Version bump to 0.2.2-beta-1.
Remove the old, PHP4-style Members_Load constructor.  Fixes the "Redefining already defined constructor for class Members_Load" strict standards notice.
Version number should actually be 0.2.3-beta-1.
Use the correct callback function, `members_feed_shortcode()`, for the [feed] shortcode.
No need for `&` to pass by reference.
Update the readme.txt to reflect version 0.2.3 changes.
Version bump to 0.2.3.