Bug#587657: locally installed plugins aren't loaded

[Borden Rhodes]

I'd be happy to help.  I thought that architecture dependency was an
issue but I didn't realise how fickle Eclipse actually is.  In fact,
it's really the only program where I haven't been able to
copy-and-drop the dot-file/folder to restore my settings.  Anyway,
that's an upstream problem.  I'll pick through the grep dumps and if I
can fix things by hand I'll post what I did so at least people will
know where to look.