Add link buttons to readme
Remove heading

The generated website looks better without it, and it's somewhat redundant.
Add script to publish the distribution

This will publish the distribution contents to the gh-pages branch. The
idea here is that no manual editing of the gh-pages branch is necessary.
The page build generator is used to build the website, README.md provides
the content for the generated page, including link buttons that match the
Architect theme. And by running this script, the distribution contents will
be added/updated.
Merge pull request #118 from ahocevar/readme-links

Add link buttons to readme and automate gh-pages generation
Revert "Add link buttons to readme and automate gh-pages generation"
Merge pull request #119 from openlayers/revert-118-readme-links

Revert "Add link buttons to readme and automate gh-pages generation"
Automate and describe the website build process
Merge pull request #120 from ahocevar/website-helpers

Automate and describe the website build process
Fix Matrix4.fromTranslation to return defined matrix in externs
Fix Matrix3.fromQuaternion to take additional parameter in externs
Add missing externs enableInputs and perVertexPosition
Fix feature change regression
Fix and add comment to dragbox example
Add comment to vector example
Add comment to selection example
Add Camera.setTransform to Cesium externs
Merge pull request #121 from gberaudo/examples_fixes

Examples fixes
Add Features to Readme