make sure get_counts() returns a dict - fixes #159
Don't include run_id in the agents if not known.

Fix #158.
Merge pull request #164 from mozilla-services/fix-158

Don't include run_id in the agents if not known.
added get_error implementation - fixes #163
sync every 2 seconds
Merge pull request #165 from mozilla-services/errors-apis

added get_error implementation - fixes #163
wait for the sync to occur
Merge pull request #166 from mozilla-services/cpu-file-db

sync every 2 seconds
Print trailing newline when error has no traceback
Merge pull request #167 from mozilla-services/rfk/fix-printing-of-errs-without-tb

Print trailing newline when error has no traceback
force a stop run
covering loads.db
more coverage
Merge pull request #168 from mozilla-services/force-flag

force a stop run
Merge branch 'master' of https://github.com/mozilla-services/loads into debug