[Bug] Optional parameter default values are not deserialized properly

[Eideren]

The default value is interpreted as part of the method body instead of as part of the function signature.
I.E. it outputs

function F( float fParam )
{
    fParam = 0;

While the source is:

function F( float fParam = 0 )
{

To fix this issue you would have to read the start of that function's bytecode, each optional parameter has a corresponding DefaultParameterToken or NothingToken, decompile those inline to the parameter declaration and, when deserializing the function body, skip past those and you are done.
I don't need to fix this issue so I won't do a PR for this one either, sorry.

[EliotVU]

Thanks! I have just pushed a fix for this issue.