Merge P5S4 beta pull requests to alpha

[linux] Update launchpad instructions

[Windows] Keyman now handles backspace correctly again for SMP characters in TSF-aware apps

[Developer] Buttons in Distribution tab now work.

[Developer] Crash when creating new touch layout in certain circumstances.

[Developer] Ensure text editor resizes when window does

[Developer] Fixes sillsdev/keyman-issues#5835. Crash when creating new touch layout in certain circumstances.

[Windows] Fixes #1600. Keyman now handles backspace correctly again for SMP characters in TSF-aware apps

[Windows] Changed to Kannada font and also short the text to fit in the buttons

changed to Kannada font 
and also short the text to fit in the buttons

[windows] Kannada localization file update

changed to Kannada font 
and also short the text to fit in the buttons

[Web] goog.DebugLoader merge resolution

[Linux] appstream appdata files

[Web] Unintended use of goog.DebugLoader fix

Merge beta fixes for P5S4, week 1, to master

[mac] Update version strings to 11.0.0 (v2)

[mac] Where available, call showPreferences, otherwise, call our workaround

Co-Authored-By: rfaramir <45110266+rfaramir@users.noreply.github.com>

[Web] Touch-alias element refactor

[Web] Processing refactor - DOM element interfaces

[Web] Keyboard processing refinement/refactor

[Web] The "Mock" output target