nddrylliog/rock — pull request #399 by duckinator (2012-05-15 22:14:30+00:00)
Title: Should make `make rescue` work almost universally.

This should change it so `make rescue` works on almost all UNIX and UNIX-like systems.

It tries curl, ftp (which will not work with GNU ftp), then wget.
It also takes into account the fact that some versions of wget barf when passed `--no-check-certificate`.