modified api registration link
moving to beta status
updated daily volume ratio
moved class.wordstream.inc into codebase. (with permission from WordStream)
Initial port to D7
Bug cleanup, implemented support for Keyword Research stats report options field.
Remove arg call by reference
fix for keyword caching when list is longer than 255 chars
Fixed admin form bug when no account info was provided
added wordstream lib detection and libraries module integration
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