HAMA-760: Add new features to existing Multi Layer Perceptron (Yexi Jiang via edwardyoon)

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1491624 13f79535-47bb-0310-9956-ffa450edef68
HAMA-761: Improvement for GraphJobMessage comparation operation


git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1492955 13f79535-47bb-0310-9956-ffa450edef68
Add new committers to team page.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1493726 13f79535-47bb-0310-9956-ffa450edef68
rearrange team list (in alphabetical order)

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1493728 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of http://github.com/apache/hama into trunk