amber-lang.net website

[tomrake]

This change require a new bower module to build, right now I am hosting this at https://github.com/tomrake/trysmalltalk but this should be hosted at amber-smalltalk. I will be posting a Break the Monolith issue to amber-examples which makes the argument why having the amber-examples as single unit has negative consequences.

Main points/features in this PR:

• Main page preview SEE: https://tomrake.github.io/amber-website/
• "ProfStef" - Learn page preview SEE: https://tomrake.github.io/amber-website/learn.html
• based on amber 0.13.3
• no submodules - imports now done by bower
• Examples monolith has been broken, amber-examples has been replace by a trysmalltalk - only piece of amber-examples actually used by previous site.
• Most changes are in node_modules/ and bower_components/
• Updating to 0.14.x should be easy as fix any deprecation issues in trysmalltalk (Prof Stef) update bower.json and rebuild the site dependencies (npm install; bower install;grunt devel) but I have not tried this yet.
• Should close #14, #15 and #16

[hhzl]

Great work of disentangling the web-site by using v0.13 methods. Please finalize by doing https://github.com/amber-smalltalk/amber-examples/issues/71 and then we can merge.