Removed the DEVTOOLS_DEVELOPER dependency from the TraitsGUI egg setup file, since the recent pyface.dock refactoring removed the code causing the dependency.
Removed the DEVTOOLS_DEVELOPER dependency from the TraitsGUI egg setup file, since the recent pyface.dock refactoring removed the code causing the dependency.

enthought/traitsgui,brett-patterson/pyface,pankajp/pyface,geggo/pyface,geggo/pyface