Check the account to use OSS

Existing Bintray users are granted deploy permissions to relevant folders in Artifactory, according to the Maven Group ID of the packages they build. However, it's necessary to enable it:

* https://www.jfrog.com/confluence/display/RTF/Deploying+Snapshots+to+oss.jfrog.org > Getting Started with OJO

Please, could you check it? Reason: current failure when trying to deploy the SNAPSHOT.