Update editorconfig with Makefile indentation
Add coveralls reporting

Add coveralls, HTML reporting jobs

Fix Makefile dependency ordering

Fix incorrect coverage target

Fix docs task, move coveralls to after_success

Add Coveralls config to repo
Add Coveralls build coverage badge
Fix Coveralls badge link
Replace Coveralls badges with SVG versions
Revert "Replace Coveralls badges with SVG versions"

This reverts commit 9ffd5173f11e6e0d71b0648afe362c51b9e9f47c.
Replace `let`s with `var`s
Increase Karma browser timeout tolerance
Add `values`
Add `extend`
Add `has`
Add `forIn`
Add `forInRight`
Shorten import
Amend `forIn-` method descriptions
Add `forOwn`
Add `forOwnRight`
Add `clone`
Update internal slice notes
Add placeholder re: browser support