audit: don't warn about tarball in non-GitHub URL.
Revert "doctor: use double quotes for setting PATH."

I'm an idiot.

This reverts commit f890e4973840a66a522189c8e5530bff61d17162.
x264 r2397
x264: update r2397 bottle.

Closes #27828.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ocaml: make site-lib symlink in post-install hook
python: use install_symlink
python3: use install_symlink
python3: remove manual symlinking

It seems these are created automatically in recent releases.
influxdb 0.5.1
influxdb: update 0.5.1 bottle.