Release 1.2.0-beta1

• Enhance caching using a Tree-Node structure and based on a key of the cloud e.g. ETag using WebDAV. The Tree-Node structure should be updated cyclically from the outside by using CloudProvider.pollRemoteChanges(). This will update all cached and remote changed entries.
  If the cloud doesn't support caching we're continue to cache responses by default for 10 seconds.
• Increase DEFAULT_FILEHEADER_TIMEOUT from 1 to 5 seconds so that the header of a file is longer in the cache
• De-duplicate "dir"-file requests.

Release 1.1.3

Verifies that shorteningThreshold (as defined in cryptomator/cryptofs#95) is set to Integer.MAX_VALUE (a6ecef1), because shortening is not yet supported by this library.

Release 1.1.2

Bumped dependencies and moved from Bintray to Maven Central