feat(web): spacebar text controls

auto: increment master version to 15.0.80

fix(linux): Improve bitmap conversion

fix(linux): Fix auto-generated help

change(web): fat-finger-performance unit-test threshold

chore(developer): remove obsolete InitClasses

fix(developer): builder and editor commands were ignored

docs: start consolidation of build config docs

auto: increment master version to 15.0.79

Converting some bitmaps fail with a truncation error. This change
allows to successfully convert the bitmap files.

Fixes #5400.

This will make them not appear in the generated markdown help files.

fix(web): console errors when using SHIFT w help-text 'osk'

auto: increment master version to 15.0.78

fix(common): get handle caller buffer size small than internal Fixes …

As we changed the User Agent string to have 'Keyman' instead
of 'TIKE', the builder commands were being ignored.

As we changed the User Agent string to have 'Keyman' instead
of 'TIKE', the editor commands were being ignored.

fix(windows): #5336 appcontext get to handle small buffer

Co-authored-by: Marc Durdin <marc@durdin.net>

auto: increment master version to 15.0.77

fix(linux): Save QR code in temporary directory

refactor(linux): Centralize paths

 fix(linux): Fix restarting ibus when running with sudo 

feat(linux): Add reference index page