Removal of redundent variable.
Added new turbinecli tool to enable easy CLI access to start, stop, reload daemons etc. as well as excute the custom artisan commands without the need to enter the full path etc. - Provides a nice wrapper to interface and manage Turbine from the CLI. Updated that main installer script too to symlink the file etc. to the /usr/bin and a few other little tweaks such as get the installer to automatically generate an API key upon installation to ensure this is random for all installations as well as execute the reset and re-run of migrations during installation.