Renamed CreateNewInstance to CreateNewInstance.py
added missing parenthesis to connect_to_region() call
removed credentials arguments because we want to read from ~/.boto or from the environment
add .boto.template that shows default format for the .boto config file
add instructions for copying .boto.template to ~/.boto
add instructions for running CreateNewInstance.py
Merge pull request #1 from aculich/master

Updates to fix bugs and add .boto.template and added README instructions