[Developer] Various small bug fixes for Keyman Developer Touch Layout Editor

[Android] Update default sil_euro_latin to v 1.8.1

[linux] ibus-keyman initial fixes for using kmx keyboards

* remove testing part of jenkins script

[Developer] Fixes sillsdev/keyman-issues#5787. Crashen when closing and reopening keyboard editor after using touch layout tab; also tweak to keystroke management

* clean up sourcedir for keyboardprocessor

* sanity check input to jenkins script

[mac] Update podfile.lock for latest XCode / macOS version support

[Web] Native-mode iOS support fixes

[Mac] Change command-line build to use the shared shellHelperFunctions.sh file in resources instead of using its own version.

[common] Fix kmx test harness and kmx generation in source dir

[Web] Fixes accidental virtual-key case sensitivity.

[iOS] Fixes Carthage's link to the app for App Store submission.

[linux] separate IBus engines for each language

* missing pkgconfig in libkmnkbp-dev package

* d/control add libjson-glib-dev build dep

* update keyman-config package dependencies

[Android] Update InfoActivity for 11.0

CFLAGS and LIBS don't work if they are empty

Add content from http://help.keyman.com/products/android/11.0

set env to try to full configure when deps not there

[iOS] Changelog update