Added users
Added users

Paul Pavlidis
Anshu Sinha
Kiran Keshav

to the init script.  The passwords default to pavlab.

ppavlidis/Gemma,ppavlidis/Gemma,ppavlidis/Gemma,ppavlidis/Gemma,ppavlidis/Gemma,ppavlidis/Gemma,ppavlidis/Gemma