Hello !
System Information
Windows 7 Nvidia GTX780
Blender Version
blender 2.75 and NEW DEPENDENCY GRAPH
Short description of error
When you add a limit scale constraint from 0 to 1, the scale is from -1 to 1.
Limit location works well.
Exact steps for others to reproduce the error
Add a cube
Add a limit scale constraint from 0 to 1
Scale under 0 value
Thanks !!