add an option to skip 'Done' bugs.
-rw-r--r-- 1470 TODO
drwxr-xr-x - bin
drwxr-xr-x - bts
-rw-r--r-- 7095 btslink.cfg
-rwxr-xr-x 8630 btspull
drwxr-xr-x - remote
drwxr-xr-x - utils