Clear before adding new profiles

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
Ok if files have no profiles

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
User selects fluid if more than 1 found

Signed-off-by: Ian bell <ian.h.bell@gmail.com>
Tries to open from last directory

Signed-off-by: Ian bell <ian.h.bell@gmail.com>