* Add USE_IMAGES_IN_MENUS definition to override the default platform
behavior for adding images to menu items.
* Update COMPILING.txt to document how to use USE_IMAGES_IN_MENUS.
* Fix Windows segfault when creating language selection submenu introduced
by new bitmap code in r3087.
* Changed per email from JP from CVPcb to CvPcb because I'm getting old and
blind and misread the email.
* Lot's of Doxygen comment and coding style policy fixes.
* Check user write permissions before saving project and net list files.
* Append read only to file name and path in title bar when the user
does not have write privileges.
* Don't display file dialog every time the net list or project file is
saved.
* Add save as and save project file as commands.
* Make capitalization of CVPcb consistent in all user strings.
* Doxygen comment and coding style policy fixes.
Wayne Stambaugh
jean-pierre charras