Define the object schema to save the replacement keys

[jakemclelland]

Should be a simple json object with an array, and 2 properties:

Something like

{
  "collection": [
    {
      "lookFor": "խ",
      "replacement": "kh"
    },
    {
      "lookFor": "ե",
      "replacement": "~^ye:e"
    }
  ]
}

[jakemclelland]

Ended up using the | character as the delimiter for optional before/after replacements as with the ե character in Armenian, because the : is too similar to the sentence full stop character in Armenian and sometimes used interchangeably with it.