getting started guide link was broken

before: /intro/getting-started.html
after : /intro/getting-started/install.html

just assumed that's what you meant to use
Merge pull request #67 from borgified/fix_url_to_getting-started

getting started guide link was broken
website: typo. Fixes #68
fix misspelling in use-cases.html.markdown

fixed 'dependencies'
fix typos

fix 'independently' and 'separation'
Merge pull request #69 from littleidea/typo

website: use case typo