ephysics: move src/bin to examples

And update doxyfile
It's a more reasonable name for this directory,
since now it won't build a dir, just a few files
used to exemplify ephysics usage on docs.


SVN revision: 80897

legacy/ephysics/doc/Doxyfile.in

@@ -620,7 +620,7 @@ EXCLUDE_SYMBOLS        =
 # directories that contain example code fragments that are included (see
 # the \include command).
 
-EXAMPLE_PATH           = @top_srcdir@/src/bin/
+EXAMPLE_PATH           = @top_srcdir@/src/examples/
 
 # If the value of the EXAMPLE_PATH tag contains directories, you can use the
 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp