0.3.26

Features

• Allow variable chaining (#707) Thanks @paul-barry-kenzan!
• Implement #700. onRendered event (#705)

Improvements

• Refactor variable setter. Fixes variable saving issues. Add test cases (#708)
• Prefixed css classes with sg- so they don't conflict with user's css (#706) Thanks @wini16!

Fixes

• Correct path to helper elements CSS (#699)
• Correct path to favico for styleguides hosted in subfolders (#698)
• Correct path to icons when StyleGuide is in a subfolder (#697)