Fix _settings.scss table of contents

Typography showed up twice instead of Global Styles.
Fix Doc of CLI watch

CLI has no `start` command. Use `watch` instead.
Merge pull request #210 from akiran/master

Corrected an error in Accordion docs
Print out error when scss fails rather than crashing watch process
Remove unused text direction Sass variables #215
Add 1.0.0 to changelog.md and remove duplicate release in changelog docs #224
Merge pull request #218 from Nirlah/patch-2

Fix Docs of CLI watch
Merge pull request #217 from Nirlah/patch-1

Fix _settings.scss table of contents
Added directive to the body to listen for escape key events. Moved the service to close active elements to common services module. Now any closeable elements that are active on the body will close upon press of Esc key. Closes #193.
Merge pull request #226 from zurb/213-scss-errors

Print out error when scss fails rather than crashing watch process
Moving nav controller from controllers to app
Fixed an unclosed tag that led to a bug in the docs of the advanced modal not closing properly with Esc.
Fix formatting issues in Angular docs, fixes #232
Change logo in docs to link to marketing site
Update grid documentation with info on mixins and link to template apps, closes #230
Add documentation on grid variables #230
fixes icon paths for menue bar docs example
FastClick integration.
Panel class fix
Hide side panel when clicked on mobile