prooftree: fix test
pygtksourceview: fix test
rtpbreak: fix test
sec: fix test
tee-clc: fix test
tinysvm: fix test
tlsdate: fix test
vcsh: fix test
weighttp: fix test
wemux: fix test
wrk: fix test
yap: fix test
couchdb: remove non-test
geocouch: remove non-test
clozure-cl: remove redundant caveats
open-mpi and mpich conflict
txt2man: style nits
regex-opt: remove inreplace
bsdconv: use archive URL
ffind: use archive URL