Node Editor

To complete previous commit:

New "Activate same type next/prev" operator - replaces the two not working previous ones.
This selects/activates and views the next or previous node of same type.

Shortcuts: Shift ] and Shift [




git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@55629 954f8c5b-7b00-dc11-b283-0030488c597c