Add google analytics track code (PMC only)

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1549563 13f79535-47bb-0310-9956-ffa450edef68
HAMA-828: Improve code, fix typo and modify unclear comment in org.apache.hama.ml.ann package

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1549842 13f79535-47bb-0310-9956-ffa450edef68
HAMA-808: Hama Pipes Testcase

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1550154 13f79535-47bb-0310-9956-ffa450edef68
HAMA-830: KMeans and NeuralNetwork doesn't load config file

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1550360 13f79535-47bb-0310-9956-ffa450edef68
HAMA-808: Hama Pipes Testcase - Fixed missing ant property when cmake is missing

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1550365 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of git://git.apache.org/hama into trunk

Conflicts:
	c++/pom.xml
	core/pom.xml