simplenews_template 6.x-1.0-beta2

#346264: Missing argument 3 for _simplenews_template_theme_simplenews_newsletter_body in simplenews_template.module on line 370 by hopfrog, kenorb: Fixed the "missing argument 3" bug.

Unfortunately, I haven't had time to until now to take a look at the port from D5 to D6. Doing that, I've noticed that there are several things that still requires attention from tobiassjosten or me. In addition, I've fixed some problems and added features to the new 5.x-1.3 release 5.x-1.4 release. These must also be incorporated. Taken together I must say that this release, labeled as a beta, actually is an alpha release. But I am afraid that changing the tag from beta to alpha would be to confusing, so I decided to stick with the beta label. But please, bear in mind that this actually is an alpha release.