Switch offsets to use consistent class names. Update homepage to reflect last release's changes
Run the build against the changes.
Merge branch 'slex-updateclasses' of github.com:SlexAxton/flexboxgrid into variable-breakpoints2

* 'slex-updateclasses' of github.com:SlexAxton/flexboxgrid:
  Run the build against the changes.
  Switch offsets to use consistent class names. Update homepage to reflect last release's changes
Add in the built files