Fix pom publishing (palantir#116)

Older versions of nebula to fix publishing (palantir#115)

Prevent docker build from writing build files as root (palantir#114)

Support rename in StandaloneEncryptedFileSystem (palantir#112)

Test unwrapping KeyMaterial with invalid key fails (palantir#110)

Delegate getfileblocklocations with path (palantir#99)

* delegate getfileblocklocations with path

* doc comment

* checkstyle

* whitespace

* checkstyle

* checkstyle

use delegating filesystem (palantir#94)

test delegation (palantir#91)

Delegate down default replication (palantir#90)

verify ibm jvm compatability (palantir#89)