value_provider 6.x-1.0-rc1

A release with merely two (but two important) bug fixes:

• Remove the CCK dependency. (easy)
• Make additional fields (as used in CCK fields, probably hardly anywhere else) work correctly, so that they don't return NULL values.

The last fix was crucial, Value Providers now works as originally intended. There's still room for improvement, but I would feel safe to recommend its productive usage now :)