Turn off automatic glue in Visio

Alt-F9, turn off everything, the world is quiet now!

Ref: http://answers.microsoft.com/en-us/office/forum/office_2013_release-visio/how-to-disable-the-automatic-glue-of-the-walls-in/e43d0e8d-7579-4a70-ad71-6822035207b6