use UTC timestamps in millitime() util
Merge pull request #8 from kalessin/unused

remove unused method
Merge branch 'master' of https://github.com/scrapinghub/python-hubstorage
change default endpoint to haproxy frontends
add client.start_job tests
Do not require an extra request to fetch started job metadata
Raises ItemTooLarge if serialized item size is greater than max limit
rename ItemTooLarge by generic ValueTooLarge
prep 0.8
fix error description
do not double encode value
do not use cached metadata because of a bug in startjob
Revert "do not use cached metadata because of a bug in startjob"

This reverts commit aeb4dc4524c58fe53b3455f0e673972f9cad27c6.
tests nested meta dicts are returned in startjob call
test mutiples types of push and start job extra metadata
warning of unclosed writer on instance removal
fix special testing botgroup handling
no need to close frontier on tests tearDown
close job writers near job state change to minimize errors caused by retries
Merge branch 'startjob-missing-meta'