[BUILD] update jblas dependency version to 1.2.4

jblas 1.2.4 includes native library support for PPC64LE.

Author: Matthew Brandyberry <mbrandy@us.ibm.com>

Closes apache#6199 from mtbrandy/jblas-1.2.4 and squashes the following commits:

9df9301 [Matthew Brandyberry] [BUILD] update jblas dependency version to 1.2.4

LICENSE

@@ -861,7 +861,7 @@ The following components are provided under a BSD-style license. See project lin
 
      (BSD 3 Clause) core (com.github.fommil.netlib:core:1.1.2 - https://github.com/fommil/netlib-java/core)
      (BSD 3 Clause) JPMML-Model (org.jpmml:pmml-model:1.1.15 - https://github.com/jpmml/jpmml-model)
-     (BSD 3-clause style license) jblas (org.jblas:jblas:1.2.3 - http://jblas.org/)
+     (BSD 3-clause style license) jblas (org.jblas:jblas:1.2.4 - http://jblas.org/)
      (BSD License) AntLR Parser Generator (antlr:antlr:2.7.7 - http://www.antlr.org/)
      (BSD License) Javolution (javolution:javolution:5.5.1 - http://javolution.org)
      (BSD licence) ANTLR ST4 4.0.4 (org.antlr:ST4:4.0.4 - http://www.stringtemplate.org)

pom.xml

@@ -137,7 +137,7 @@
     <hive.version.short>0.13.1</hive.version.short>
     <derby.version>10.10.1.1</derby.version>
     <parquet.version>1.6.0rc3</parquet.version>
-    <jblas.version>1.2.3</jblas.version>
+    <jblas.version>1.2.4</jblas.version>
     <jetty.version>8.1.14.v20131031</jetty.version>
     <orbit.version>3.0.0.v201112011016</orbit.version>
     <chill.version>0.5.0</chill.version>