Now fsm has name if different from the path
Also there is different icons for DVD and USB drives. (need to create new appropriate icons)

allocWCHARtoUTF8 (the future)
Allocates the char array of (needed size + size_t add)
Translate the givenStr to UTF8 and returns it;
Returns NULL on failure;
Needs to be free() manually after the use.
Should be better integrated into Blender's paths in the future.