TRAFODION-1642: Release 1.3.0 copyrights and license files are incorrect
Part 2 of copyright and licensing changes
Removed double copyrights in files
Updated LICENSE, README, RAT_README to reflect latest changes
Added licenses directory to include license text
Added .gitattributes to exclude files from the source tar file
Changed Hewlett Packard copyright to Apache copyrights in win-odbc