v1.0.16

• Show a sad cloud (instead of a sad sun) when you're late (thx Baptiste M & Caroline B)
• Fix rounding of some points (thx Gilles B)
• Added celerity information in the Project tab
  • Graph
  • Last celerity
  • Last 3 celerities averaged
• Added quality indicators in the Sprint tab
  • Count of created bugs
  • Validation feedbacks count
• [Web] You can swipe between tabs
• [Web] Fix shadows around the cards
• [Web] Now usable offline
• [Web] Now installable as an application