v0.3.8

• Add experimental support for suggestions (phase 1)
  • Currently only for English (US)
  • Only current word suggestions in this phase
  • FlorisBoard might crash due to OutOfMemory errors
• Add options for key spacing (#67, thanks @X-yl)
• Fix move to start/end of line behavior (#340)
• Fix numpad font size (#354, thanks @X-yl)
• Fix bépo layout (thanks @Salamandar)
• Clean up codebase (thanks @serebit)
• Use haptic feedback by default if available (thanks @serebit)