v1.2.0

• Add baking of the viewport (#89)
• Add templates dialogs and presets
• Add change document path option (#96)
• Add insert dialog to add simplification of the user interface
  • Add image insert
  • Add camera insert
• Add sensitive settings (#91)
• Add background presets
• Add document name editing in the appbar
• Remove image painter in favor of the insert dialog
• Use minSdkVersion 21 instead of 16 (The minimum version of android is 5.0 (Lollipop))
• Move undo/redo button to the left of the appbar