Add requirejs structure and soundcloud player stub

Player not functional, just copied from Psylus.
Add bundler config for jekyll and ignore the generated site
Testing: page structure modifications for swiping
Merge branch 'gh-pages' into swipe

Conflicts:
	_layouts/page.html
	css/main.css
	index.html
Remove test css
Fix code formatting
Merge branch 'soundcloud' into swipe
Implement sliding page navigation