Librarian 1 to 2 upgrade tool

Installation

``sh
npm install librarian-1-to-2
`

Usage

`javascript
const upgrade = require('librarian-1-to-2')

upgrade({
from: {
metadataEngine: oldMetadataEngine, // use options.metadataEngine from your old librarian install
storageEngine: oldStorageEngine // use options.storageEngine from your old librarian install
},
to: {
data: newDataPlugin, // use options.data from your new librarian install
storage: newStoragePlugin // use options.storage from your new librarian install
}
}).then(function (map) {
// Map will be an object in this format
//
// {
// "902e53e3": "8262540f-b00f-4bc2-a199-d2a58907dd20",
// "302e81e5": "22488f00-f93f-43ed-b32d-14c711cded95",
// "08e721e3": "bea4751b-76ac-495f-9bc2-33b0cf0c7899",
// "d4e655e8": "efbbd275-b335-4dc3-a867-7c06e088b914",
// "34e126e6": "da0c9228-a74c-4df0-9258-927aa44bcae6",
// "80e215e1": "b241d502-2fa9-4e87-8443-4773e0d90574",
// "02e347e6": "40a00176-4173-40fb-89e7-25b9d0f7aeb8"
// }
})
``