mysociety/commonlib — pull request #19 by davea (2014-04-10 08:11:51+00:00)
Title: Don't over look site-specific-install.sh in ./bin

The previous fix for #17 would break installation for repositories
where site-specific-install.sh existed in ./bin but not ./script, e.g.
FixMyStreet.

We now choose $BIN_DIRECTORY based on where site-specific-install.sh
actually is.