UPDATE: updating HISTORY.txt for 4.3.1
UPDATE: updating HISTORY.txt for 4.3.1

git-svn-id: 5ded437de81626a203896b93f0b80df4ad998616@19326 a09ad3ba-1a0f-0410-b1b9-c67202f10d70

CloverETL/CloverETL-Engine,CloverETL/CloverETL-Engine,CloverETL/CloverETL-Engine,CloverETL/CloverETL-Engine