Add 'browsing' icon to shared/icons.css
Bug 938177 - Add 'browsing' icon to shared/icons.css r=kgrandon
Revert "Add 'browsing' icon to shared/icons.css"

This reverts commit 0e53c0e2b5f4cfc2e2c9498427034156a20b6551.
Bug 938177 - Add 'browsing' icon to shared/icons.css r=kgrandon
Bug 938177 - Browser Settings Moved to System Settings

Creates and improves UI for changing System Browser settings in Settings
app. Adds various data clearing buttons and moves default search engine
location.