add api.imply to history.md. also promote

`webapp` to a top-level bullet.

Remove unused mongo-livedata package for deploy-galaxy.

mongo-livedata uses galaxy package, which has a connection to galaxy that
doesn't get closed, which leads to commands hanging. We should probably have a
way to close galaxy's connection, but for now removing mongo-livedata at least
stops commands from hanging.

Re-allow the BIND_IP env var to affect things. Put settings in the ri…

…ght place.

Missed one

Upgrade to newly release mongodb 1.3.17, instead of using git version.

Use callbacks for proxy binding method calls.

If an app is trying to connect to a proxy that's down, this prevents it from
freezing up and allows it to try another proxy if it hears about one.

update history for new changes.

Merge branch 'job-tags' into devel

Specify securePort for admin apps.

Otherwise they bind to 4433 by default, which conflicts with normal proxy
running on the same machine.

Fall back to a different proxy service if the preferred one isn't ava…

…ilable.

This is messy in many ways (among other things, "proxy" and "adminProxy"
shouldn't be hardcoded as the only two proxy service names), but it allows us to
run a galaxy on one satellite, by having apps bind to the adminProxy when the
normal proxy isn't running. This is also untested; running two satellites on the
same machine doesn't work because the two proxies will both try to bind to the
same discoveryPort.