Update ellipsis function and add it to Spline
Add extra line between "paragraphs" of comments

Otherwise, markdown would interpret those two lines as being a single paragraph instead of two.
Merge pull request #19 from mobify/ellipsis-syntax

Update ellipsis function and add it to Spline
Add a plaintext changelog
Merge pull request #20 from mobify/add-changelog

Add a plaintext changelog
Merge branch 'master' of github.com:mobify/spline into add-missing-utilities

Conflicts:
	dist/_spline.scss