added uglifycss/uglifyjs packages

install.sh

@@ -55,16 +55,18 @@ systemctl enable elasticsearch
 yum install MySQL-python python-sqlalchemy
 
 # Install PHP
-yum install php php-fpm php-apc php-pdo php-mcrypt php-mbstring
+yum install php php-fpm php-apc php-pdo php-mcrypt php-mbstring php-pecl-runkit
 cp php.ini /etc/php.ini
 cp php-d-fpm.ini /etc/php.d/fpm.ini
 cp php-fpm-www.conf /etc/php-fpm.d/www.conf
 systemctl enable php-fpm
 
-# Install NodeJS, NPM, Bower
+# Install NodeJS, NPM, Bower and some tools for shrinking down
+# javascript and CSS
 yum install nodejs npm
 npm install -g bower
-npm install -g grunt-cli
+npm install -g uglifyjs
+npm install -g uglifycss
 
 # As for the webserver -- either apache or nginx...
 # nginx is nice and fast, apache gets better support from