Multi-language and date/time support system [new]

• Kadence is now available in French on web, iOS and Android
• New language support system enables other languages to be added easily
• Supports different date formats (DD/MM/YYY and MM/DD/YYY e.g.) which will be automatically set depending on your chosen language (currently EN UK/US & FR)
• Supports different time formats (12hr & 24hr) which will be automatically set depending on your chosen language(currently EN UK/US & FR)