Moved adding of jdkhome property to the windows installer targets.
Updated default heap size to be 2GB. Config file gets updated for 32 bit build during installer creation.
Disabled ok button when there are no recent cases.
Disable ok button when there are no recent cases.
Updated installer script to update max heap size for 64 bit, fixed installation path for 64 bit.
Merge pull request #294 from jawallace/maxHeapSize

Installer Update and Open Recent Case Fix