added capistrano deploy scripts.

Added multistage deployment. Production version deploys in /root/apps/my5_production, staging version deploys in /root/apps/my5_staging. Branch selected depends environment. if environment profuction, deployed from master branch, if staging, deployed development branch.
fake commit for testing capistrano

added in task setup changing permissions for tmp log public and relesepath directories

added in task setup changing permissions for tmp log public and relesepath directories

added linking database.yml in deploy from shared

added multistaging to apps directory in deploy capistrano

added setup branch depends environment in deploy