Revert "Stats: hide the Stats smiley by default"
Moved to 3.1 instead
This reverts commit aab736e48953a4875689c606355eff52a9b815f7.
Tested up to changed to 3.9.1

There is no 3.9.2
fix whitespace

make sure that there are space between ! in if statements as per
wordpress.org coding standards.