Fix InputStream not get closed in BlobStore.getBytesFromFile
Fix InputStream not get closed in BlobStore.getBytesFromFile

Make sure that the FileInputStream gets closed in BlobStore.getBytesFromFile.

#771

Spotme/couchbase-lite-java-core,gotmyjobs/couchbase-lite-java-core,4u7/couchbase-lite-java-core,couchbase/couchbase-lite-java-core