Trailing comma in enum causes compiler error

[tkralphs]

The trailing comma in the enum here causes an error with gcc when called -pedantic-errors.

[bradbell]

I see why this error was not caught by my testing. When you compile using g++ 5.1.1 with
-Wall -ansi -pedantic-errors -Wshadow -g
you get the warning, but with
-Wall -ansi -pedantic-errors -Wshadow -g -std=c++11
you do not. I guess that the C++11 standard allows for trailing commas like this ?

I have tested and check in the change to github; see
3bf661d
but there seems to be a problem with the coin svn server. I will send you and Matt a separate message about that.

[tkralphs]

Indeed, there is a pretty precise analysis here. Thanks for the fix.