Merge pull request FHIR#98 from honestica/feature/PATCH

Patch implementation

Merge pull request FHIR#96 from FelixLC/patch-1

Update Readme to use resource instead of content.

one more attempt to bind package version to tag

one more attempt to bind package version to tag

get version from travis env var

Merge pull request FHIR#77 from muntact/feature/cleanup-dependencies

cleanup dependencies

bump version to 0.15

Add headers to middleware config, allowing user to customize header o…

…bject passed to adapters. (FHIR#68)

Fixes: FHIR#67

bump version

bump version