List products in central README.md, and separate detailed info to README-Products.md
Merge pull request #696 from kossebau/betterInstructions

List products in central README.md, and separate detailed info to README-Products.md
Make it clear in the log output that Node.js is not downloaded (except on Windows)
Merge pull request #697 from kossebau/improveNodeJSFindingMessages

Make it clear in the log output that Node.js is not downloaded (except on Windows)
Merge pull request #694 from kossebau/workaroundMissingCurrentScript

add fallback if document.currentScript is not available (e.g. with Webkitties)
cleanup code for document.currentScript workaround
Merge pull request #700 from kossebau/cleanCodeForDocumentCurrentScriptWorkaround

cleanup code for document.currentScript workaround
Remove the use of onload in <link/> element.
The handler onload on <link/> does not work on the default browser on android 4.0.3.