Helix.fhir.client.sdk

What's Changed
* log as json by imranq2 in https://github.com/icanbwell/helix.fhir.client.sdk/pull/37


**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.18...1.0.19

What's Changed
* Show time taken by each request by imranq2 in https://github.com/icanbwell/helix.fhir.client.sdk/pull/36


**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.17...1.0.18

Fix limit parameter
**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.16...1.0.17

What's Changed
* Log instance variables on error by imranq2 in https://github.com/icanbwell/helix.fhir.client.sdk/pull/35


**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.15...1.0.16

What's Changed
* allow passing in accept and content-types by imranq2 in https://github.com/icanbwell/helix.fhir.client.sdk/pull/34


**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.14...1.0.15

Fix JSON serialization of datetime
**Full Changelog**: https://github.com/icanbwell/helix.fhir.client.sdk/compare/1.0.13...1.0.14