#5 Add glossary

Originally at 2014-04-11T12:56:27Z by Hannes Hirzel closed at 2014-09-23T11:47:41Z Explain terms which might not be familiar to a Smalltalk programmer such as - npm (Node package manager, https://www.npmjs.org/) - bower (Front-end package management web browser, bower.io) - grunt (JavaScript Task Runne http://gruntjs.com) - grunt-init (Grunt-init is a scaffolding tool used to automate project creation http://gruntjs.com/project-scaffolding) - .... - .... Then we do not need to explain too much in the flow of the instructions and focus on Amber tasks there.