integration with video 6.x-4 and emvideo

I finally took the plunge and upgraded my video module to 6.x.4 which also meant I had to use emfield/emvideo for handling of youtube videos.

Of course this broke integration of acidfree with the video module.

Too get this working, I did the following:

1. removed the dependency on video_image in acidfree_video.info so that module doesn't exist in video-6.x-4
2. removed a call to a function named dm() in acidfree_video.module. This was occurring whenever acidfree tries to create a fake thumbnail for a video
3. fix up theme_acidfree_print_thumb_video. I ended up overriding this in my theme to avoid a bug update to the acidfree code but the function is identical. Also my code isn't super generic as it relies on the cck field names I gave for the video_upload and the embedded video.

If you want to see the changes in action, visit the following URLs:

1. http://womensfooty.com/training/afl-coaching-style-play - album containing just video_upload nodes
2. http://womensfooty.com/albums/afl-skills-videos - album containing a mixture of emvideo and video_upload nodes.