Update README to explain this fork.

README.md

@@ -1,52 +1,8 @@
-# levigo
+# A Go wrapper for RocksDB
 
-levigo is a Go wrapper for LevelDB.
+See [RocksDB](http://rocksdb.org/).
 
-The API has been godoc'ed and [is available on the
-web](http://godoc.org/github.com/jmhodges/levigo).
+This code is a fork of
+[`github.com/DanielMorsing/rocksdb`](https://github.com/DanielMorsing/rocksdb)
+to expose more RocksDB options.
 
-Questions answered at `[email protected]`.
-
-## Building
-
-You'll need the shared library build of
-[LevelDB](http://code.google.com/p/leveldb/) installed on your machine. The
-current LevelDB will build it by default.
-
-The minimum version of LevelDB required is currently 1.6. If you require the
-use of an older version of LevelDB, see the [fork of levigo for LevelDB
-1.4](https://github.com/jmhodges/levigo_leveldb_1.4). Prefer putting in the
-work to be up to date as LevelDB moves very quickly.
-
-Now, if you build LevelDB and put the shared library and headers in one of the
-standard places for your OS, you'll be able to simply run:
-
-    go get github.com/jmhodges/levigo
-
-But, suppose you put the shared LevelDB library somewhere weird like
-/path/to/lib and the headers were installed in /path/to/include. To install
-levigo remotely, you'll run:
-
-    CGO_CFLAGS="-I/path/to/leveldb/include" CGO_LDFLAGS="-L/path/to/leveldb/lib" go get github.com/jmhodges/levigo
-
-and there you go.
-
-In order to build with snappy, you'll have to explicitly add "-lsnappy" to the
-`CGO_LDFLAGS`. Supposing that both snappy and leveldb are in weird places,
-you'll run something like:
-
-    CGO_CFLAGS="-I/path/to/leveldb/include -I/path/to/snappy/include"
-    CGO_LDFLAGS="-L/path/to/leveldb/lib -L/path/to/snappy/lib -lsnappy" go get github.com/jmhodges/levigo
-
-(and make sure the -lsnappy is after the snappy library path!).
-
-Of course, these same rules apply when doing `go build`, as well.
-
-## Caveats
-
-Comparators and WriteBatch iterators must be written in C in your own
-library. This seems like a pain in the ass, but remember that you'll have the
-LevelDB C API available to your in your client package when you import levigo.
-
-An example of writing your own Comparator can be found in
-<https://github.com/jmhodges/levigo/blob/master/examples>.