Fluorescent 0.4 Build 0015

I think it was a long time since I last updated Fluorescent. Anyway people, enjoy this one~!

Changelog:

• Added native image/video/audio selector
• Long tap opens selector in ringtone folder
• Fixed detecting silent mode
• Fixed sending multiple files
• Attachment dialog, ability to send location
• Don't play another sound when one is in progress
• HUGE: Notification system rework
• New way of handling transfer events
• Location is now handled as an attachment
• "checkmark bug" fixed in Accounts page
• WIP: Event preflet rework
• App displays popups on Lightbulb updates (if enabled in settings)
• Added "Fork me on GitHub" button on about page
• Initial contact groups support
• replaced some fors with foreach for less crashability and simplified
  code (old one gave meh cancer T_T)
• fix for a stupid infinite loop when trying to change status to offline while disconnected
• First Run page no longer opens roster
• UI no longer misaligned when there are no accounts