... in many places where the function call will later need to be between
modules (or libraries, or the executable) and the annotation will be a necessity
to keep the linkage working on Windows.
That's all that this sweeping commit does.
The error icon was gone because we are now using the ErrorDialog, which didn't have it. So added back explicitly. I decided to go with wxART_WARNING rather than wxART_ERROR because nearly all of these present as warnings.
... Fixed by changing a move constructor to a copy constructor for the
exception object. Not sure why that should be needed, according to the C++
standard, but so it is with the MSVC compiler.
