EiffelStudio 6.7.8.4135 released

Added a new tracing facility that can call back Eiffel code each time the code enter/exit a routine.

Otherwise, this is mostly a bug fix release with some incrementality bugs fixed. See http://dev.eiffel.com/EiffelStudio_6.7_Releases for more details.

Happy Eiffeling,
The EiffelStudio Team