cedet/semantic/dep.el: Change semantic--dependency-find-file-on-path
into a macro, to avoid compiler warning.
Defvar ede-minor-mode and ede-object.
Declare ede-system-include-path.
cedet/semantic/doc.el: Require semantic/tag-file and semantic/find.
cedet/semantic/edit.el: Require semantic/find and semantic/format.