we don't have an apprecord for old releases, so if a project is using an old version, we have to be careful
Don't crash when failing to contact the package server

Fixes #2713
Fix `meteor update` from an app created from a checkout
Allow more than one dash in package version names

This is consistent with the semver spec, and should fix
Prep for 0.9.3.1-rc.0
Bump versions for 0.9.3.1-rc.0
0.9.3.1
0.9.3.1. This is a patch from 0.9.3
Add whitespace to History.md
Merge tag 'release/METEOR@0.9.3.1' into chaser