Allow creation of custom samples
Merge pull request #27 from iHiD/custom_samples

Allow creation of custom samples
Merge pull request #27 from iHiD/custom_samples

Allow creation of custom samples
Merge pull request #28 from ccare/user-agents

Setting User-Agent with access_id
Support retrying of 503 responses with configurable backoff

Also includes an updated prefix for the user-agent
Merge pull request #29 from ccare/503retry

Support retrying of 503 responses with configurable backoff
Fix encoding of query params
Merge pull request #30 from meducation/fix-encoding

Fix encoding of query params