[barakunji] Initial submission of the Barakunji (Devanagari) keyboard

[kilacoda]

This is a swipe, multitap and longpress based keyboard for Devanagari that I made.

I tried following the instructions in the Advanced Guide for Keyboard Submissions, but ended up with an error from the build.sh:

$ ./build.sh release/b/barakunji/
--- Only building release release/b/barakunji/ ---
Building barakunji
Keyman Developer Compiler (32-bit)
Version 16.0.138, Copyright c SIL International.  All Rights Reserved.

barakunji.keyboard_info: No schema has succeeded for root.languages but anyOf/oneOf them should have worked.
  one schema failed because: root.languages is object, but required type is array
  one schema failed because: unknown property 'examples' in object 'root.languages.hi'

barakunji.keyboard_info: Failure: File barakunji.keyboard_info has errors.
Failed to validate barakunji.keyboard_info in release/b/barakunji/
Aborting with error 1