v1.6.0(160126)

• Added vibration shield.
• Reactivated Facebook shield again.
• Supported Android M permissions model.
• Added a demo mode for exploring the app without the hardware.
• Added the ability to skip the tutorial after initial installation.
• Fixed a bug where the firmware upgrading doesn’t work.
• Fixed a bug where the app doesn’t recover from certain crashes.
• Added a ripple animation to the shields list.
• Fixed push notifications icon to the correct one.
• Added the ability to open the context menu by clicking on 1Sheeld logo.
• Added more validations to GPS and NFC shields.
• Enhanced the camera implementation and made sure that the photo has correct focus and exposure.
• Fixed a bug where data logger notifications doesn’t open on some devices.
• Fixed a bug in the email shield where sending emails wasn't working in the background.
• Increased overall app stability and fixed other major bugs.