Merge branch 'upgrade_to_sufia4' of https://github.com/mjgiarlo/gw-sufia
Merge branch 'master' of github.com:gwu-libraries/gw-sufia
Merge branch 'master' of github.com:gwu-libraries/gw-sufia
Merge branch 'master' of github.com:gwu-libraries/gw-sufia
Added initial set of installation steps
Update README.md
Created secret_token.rb.template
Merge branch 'master' of github.com:gwu-libraries/gw-sufia
Update README.md
Update README.md
Corrected name of openjdk-6-jre package

...and added an apt-get update step.
Added fits.sh installation
added clamav-daemon to dependencies
added curl to apt list
switched from curl to wget for fits download
remove .zip from fits folder name
Added redis pool instructions.
Update README.md