Revert "Updating changelog for 3.0.1"

This reverts commit 9f852d91985f3aae297c30cbcb04bb33ee3f0598.
fixes broken build
Revert "Revert "Updating changelog for 3.0.1""

This reverts commit 8a00bbeb73123499f2b1960f22c28ae16872ac92.
Adds flyout example to the navigation section.
Increments version in _config.yml
Merge branch 'gh-pages' of github.com:sapo/Ink into gh-pages
bumping version, copying changelog from github
Fixes Changelog section class.
Adds inline radio / checkboxes docs to the forms section.
adding extensions namespace
Merge branch 'gh-pages' of github.com:sapo/Ink into gh-pages