fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

Siying Dong d616ebea23 Add GPLv2 as an alternative license. ... Summary: Closes https://github.com/facebook/rocksdb/pull/2226 Differential Revision: D4967547 Pulled By: siying fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4		8 years ago
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leveldb_options.cc	Add GPLv2 as an alternative license.	8 years ago