A few bugfixes to Project-ZS

[dudex]

when you renamed both the same, do these steps to reproduce the bug I get:

1) mkdir, upload sfv and 1 rar (will create incomplete bar etc.)
2) upload nfo (will create imdb dir) [remember to have named the [TAG] for imdb dirs the same as for complete bars]
3) up a 2nd rar (see the imdb is gone)
4) delete the nfo, and the complete bar is gone now

that's what happens when I do that..