Rewording README.md and CONTRIBUTING.md
cli: injectable command to run in tests
travis: test npm-publish latest and bleedingedge versions
fixes #1106
Merge pull request #1109 from amber-smalltalk/gh-1106

fixes #1106
Merge pull request #1107 from herby/reword-user-faced-files

Rewording README.md and CONTRIBUTING.md
Changing index.html to show how to load from subdir.

That is, showing there should be script tag with preset baseUrl
pointing to project root dir before loading anything else.
deprecation off: amber.Global

use amber.globals.Global
deprecation off: amber.defaultAmdNamespace = ...

Use amber.initialize({"transport.defaultAmdNamespace": ...});
deprecation off: amber.{smalltalk,vm}

Use amber.core
deprecation off: core.method({...,category:"foo",...})

Use core.method({...,protocol:"foo",...}).
deprecation off: core.{s,convertS}elector(...)

Use core.{st2js,js2st}(...).
deprecation off: boot.js exporting .vm

Use .api.
deprecation off: support/requirejs/require.min.js file

Default 0.13 templates includes requirejs via npm
and builds the.js that includes it inline.
deprecation off: smalltalk/_st/globals js variables

Use $core/$recv/$globals.
deprecation off: amber_vm/... amd modules

Use amber/boot exports.