[maven-release-plugin] prepare release v1-1.5
[maven-release-plugin] prepare release v1-1.5

coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk,coinapi/coinapi-sdk