Fixed issues where it would try and save in silly dirs

Fixes

$ ls -allah
total 84M
drwxr-xr-x   7 root root 4.0K May 22 22:09 .
drw-r--r-- 164 root root  12K May 22 20:35 ..
-rw-r--r--   1 root root  16K May 22 22:08 crawllist.txt
-rwxr-xr-x   1 root root 5.3M May 20 13:43 Domainiator
d-wxr-x---   2 root root 4.0K May 22 22:09 %!s(uint8=100)
d-wxr-x---   2 root root 4.0K May 22 22:09 %!s(uint8=102)
d-wxr-x---   2 root root 4.0K May 22 22:09 %!s(uint8=105)
d-wxr-x---   2 root root 4.0K May 22 22:09 %!s(uint8=114)
d-wxr-x---   2 root root 4.0K May 22 22:09 %!s(uint8=99)
Merge branch 'master' of github.com:benjojo/Domainiator