added rake task db:seed and converted assembly_spec to generate Keys from properly formatted settings.yaml
merged master
added a check for access/secret keys in the db:seed rake task and added default key in the settings.yaml.sample
Remove unsupported ruby version.
Adjust git/floo ignores.
Merge fix.
Merge remote-tracking branch 'upstream/master' into 44-api-security
Updates layout so that Travis does not break