Fixes and tweaks

• KTM Factory EPC / Part Image importer : broken again.... Working again.
• Memory monitor.
  • This version adds an active memory monitor into c9.  Once memory consistently exceeds 80% and system is idle for a few minutes c9 will pop an alert warning of this encouraging shutdown. Part of this is it does a memory dump to disk, which we can then analyse to figure out root cause of low memory scenario (typically because of bad behaviour between java and video card drivers, but many many things can cause this so worth diving in to try and figure it out whenever it happens).
  • New setup option that will trigger a memory dump in event of out of memory error so we can do a detailed followup to figure out why memory ran out.