updated to latest jquery, changed to minified version.
First stab at a deployment script that will:
1. Update all the relevant git clones.
2. Copy files to the deployment location.
3. Minify CSS and JS files.
4. Set up environment-specific include paths, global constants, etc.

Requires uglify-js and cssmin to be installed on the host machine.

For Ubuntu:
sudo apt-get install node-js
sudo npm -g i cssmin
sudo npm -g i uglify-js
Notes about env. dependencis in readme.md.