Enhancement to allow user to export JAVAMEMOPTIONS string to be included in JVM args.  default is the old hard-coded value.
Enhancement to allow user to export JAVAMEMOPTIONS string to be included in JVM args.  default is the old hard-coded value.

I wanted to do an options string instead of a MAXMEM number because I am having to pass -Xms and -Xmx and parameters to force the use of the parallel GC.

git-svn-id: 51b39fcfd0d3a6ea7caa15377cad4af13b9d2664@7557 5fb7f6ec-07c1-534a-b4ca-9155e429e800

juanmjacobs/kettle,juanmjacobs/kettle,juanmjacobs/kettle,cwarden/kettle,cwarden/kettle,cwarden/kettle