mikera/core.matrix — pull request #183 by Gerrrr (2014-08-08 08:33:45+00:00)
Title: dataset get-rows bug fixed

Example of the bug:
```Clojure
user=> (def dataset-1 (dataset [:a_number :a_blob]
#_=> [[java.lang.Math/PI (byte-array (. "a big blob" getBytes))]
#_=> [2.0 (byte-array (take 4097 (cycle (. "one zero" getBytes))))]]))
#'user/dataset-1
user=> (rows dataset-1)

RuntimeException Can't convert to persistent vector array: inconsistent shape. clojure.core.matrix.impl.persistent-vector/eval7052/fn--7053 (persistent_vector.clj:481)
```

After fix:
```Clojure
user=> (rows dataset-1)
(# #