MOBILE-612 Settings page: Added settings class
MOBILE-613 Site URL field type url
MOBILE-632: Style for the Settings pages (General, Synchronisation, and Development)
Merge pull request #102 from barbararamiro/MOBILE-632_based_on_MOBILE-612

MOBILE-632: Style for the Settings pages (General, Synchronisation and Development)
Merge pull request #103 from moodlehq/MOBILE-612

MOBILE-632