This is a Drupal 7 site meant for demonstration purposes. It contains an image gallery. It is a fully functional Drupal 7 site which can be deployed (installed) using few commands without cloning the database.
git clone https://github.com/alberto56/drupal7ci_stage2.git
cd https://github.com/alberto56/drupal7ci_stage2.git
echo 'create database ci_stage2'|mysql -uroot -proot
drush si --db-url=mysql://root:root@localhost/ci_stage2 -y
drush en demo_deploy -y
drush en devel_generate -y
drush generate-content 50
All changes to the site should be done via a site deployment module and changes to each environment's database should be done through update hooks. If these procedures are followed, updating your installation can be done like this:
drush vset maintenance_mode 1
git pull origin master
drush updb -y
drush cc all
drush vset maintenance_mode 0