Bump the version number [ci skip]

IvanUkhov · IvanUkhov · commit 27fb0e908f5d · 2017-11-18T06:30:45.000+01:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lapack"
-version = "0.15.0"
+version = "0.15.1"
 license = "Apache-2.0/MIT"
 authors = [
     "Andrew Straw <strawman@astraw.com>",
