* Fix KeyboardHarness to compile
* Add keycode app for debugging `keyCode` and `scanCode` output from physical keyboards (app doesn't use KMEA)

Keyboardprocessor api

[Windows] Metro/UWP support for Keyman

While dynamic linking works on linux & Mac OS due to rpath support 
Windows can't find the dll when debugging the test case unless it's 
copied into the tests builddir or it has it's working dir set to the 
DLL's builddir.

Also prevent compiler complaining about inconistent dllimport/dllexport 
linkage by ensuring KM_KBP_EXPORTING is defined on Windows too.

[Developer] Use npm to update Monaco and keep it out of source tree

[Windows] Add Kannada localization (fixes #1271)

[Windows] Change the vk_prefix (zap) code from 0x07 to 0x0E to avoid Game Bar conflict and make it customisable via registry

[Windows] Upgrade keyboard configuration from Keyman 10 when installing version 11

[Android] Consolidate UI strings

Updates BrowserStack configuration settings, fixes a minor error.

error dialog when connection unavailable shouldn't include "+" in the titlebar

Make it clear the $id needs to be changed.

[Windows] Change the vk_prefix (zap) code from 0x07 to 0x0E to avoid Game Bar conflict and make it customisable via registry

Check context_items_to_utf16 doesn't overrun it's buffer.
Add tests for context_clear, context_shirnk and context_append.
Add test including marker type context item.

Need to correctly terminate the context_item presentation form array.
Also refactor the method onto the km_kbp_context adadaptor class where 
it belongs.