update analytics for new domain
Fix broken links to CONTRIBUTING.md
renamed to DEVELOPMENT
added version to heading
skeleton right sidebar

made container width smaller, for better spacing/look

added links and similar styling

single quotes wins

even alignment and width

lined up first header and sidebar

lined up sidebar and header

removed header underline, decreased sidebar heading size, sidebar left align

added button link to Why Bundler exists below What is Bundler paragraph

aligned View all commands button

removed line 97 whitespace

removed aside
added buttons for each version release

added changelog link for v1.1 and v1.0

added  buttons to other releases for whats new 1.2 page

updated buttons to links

created whats new page for version 1.0

created whats new page for version 1.1

header link typo
button links directly to 1.0 and 1.1 version in the changelog
added partials