Merge pull request #48 from ostdotcom/develop

Redemptions API.

Merge pull request #44 from ostdotcom/develop

Merge develop to release-2.2

Merge pull request #34 from ostdotcom/webhooks_api

Webhooks endpoint support

Merge pull request #32 from ostdotcom/develop

Support for new API /base-tokens

Merge pull request #27 from ostdotcom/develop

merging develop to release-2.0

Releasing version 1.1.0

Update the version file.