[Developer] Removes final references to old wordBreaking property

[iOS] iOS sample project update

Starts to address #2039

Move FileProvider back to Keyman manifest and revert authority.

Added Toast notification if 3rd party app doesn't define FileProvider. (info pages fail to properly load)

[Web] Adds handling for pt and unitless font size specs

[Web] Error logging for internal events

[Android] [iOS] Use Canadian Multilingual keyboard for French for FV Keyboards, rather than Eurolatin

[Android] [iOS] Use Canadian Multilingual keyboard for French for FV Keyboards, rather than Eurolatin

[Web] Fixes CSS issue affecting some Android devices

[Web] Merges the duplicated VisualKeyboard.adjustHeights() methods

[Web] Reversion logic fix for predictive banner

[Windows] Apply changes from #1609 to 12.0 beta

Font changed from Calibri to Segoe UI
Font size from 8 to 9