UIMA-4050 updated to mention 1.6.and 1.7 as the only JDKs tested for building DUCC

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1630907 13f79535-47bb-0310-9956-ffa450edef68
UIMA-4041 Updated python and shell scripts to move magic string to the top. 

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1630912 13f79535-47bb-0310-9956-ffa450edef68
UIMA-4052 Fixed minor type in attribution for Author Keven Law

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1630915 13f79535-47bb-0310-9956-ffa450edef68