service installation scripts for ubuntu 10/12 and red hat 5/6
Improved pre-checks
Aligned variable names
Protected variables that are not to be resolved during template processing
Patch for different formats in /etc/redhat-release
Modified red hat upstart template to remove the need to install start-stop-deamon now uses 'exec su'
Added README.md
Updated detection of OS/VER after issues on a real ubuntu server
Merge pull request #390 from couchbase/feature/issue_182

sync_gateway installation scripts and templates for Ubuntu 10/12 and Redhat 5/6, Feature/issue 182