Update Dockerfile

Added support for postgres.

Author: Cayan

Dockerfile

@@ -10,8 +10,9 @@ CMD ["/sbin/my_init"]
 RUN apt-get update -y && apt-get install -y vim curl wget build-essential python-software-properties git-core
 RUN apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 4F4EA0AAE5267A6C
 RUN add-apt-repository -y ppa:ondrej/php5-5.6 && add-apt-repository -y ppa:nginx/stable
-RUN apt-get update -y && sudo apt-get upgrade -y && apt-get install -y php5 php5-cli php5-fpm php5-mysqlnd php5-curl \
-					php5-gd php5-mcrypt php5-intl php5-imap php5-tidy php-pear php5-xmlrpc
+RUN apt-get update -y && sudo apt-get upgrade -y && apt-get install -y php5 php5-cli php5-fpm php5-mysqlnd \
+					php5-pgsql php5-curl php5-gd php5-mcrypt php5-intl php5-imap php5-tidy \
+					php-pear php5-xmlrpc
 
 # Install latest version of nodejs
 RUN curl --silent --location https://deb.nodesource.com/setup_4.x | sudo bash -