Blob Loader

The blob_loader.js script directly uploads a JSON blob file to the targeted environment.

This script requires Node v7.9.0.

To execute:

In the top-level directory of the repository:
1. Ensure the latest Node modules are installed via yarn. For example:
```
yarn install
```
2. Source the appropriate environment configuration file from the config directory. For example:
```
source config/staging.sh
```
Change the current directory to lib/drivers/medtronic/cli. For example:
```
cd lib/drivers/medtronic/cli
```
Execute the blob_loader.js script via node given the following template:
```
node -r babel-register ./blob_loader.js -f '<BLOB_FILE.JSON>' -u '<TIDEPOOL_USERNAME>' -p '<TIDEPOOL_PASSWORD>' -t '<TIME_ZONE_NAME>'
```
Replace <BLOB_FILE.JSON> with the absolute or relative path to the JSON blob file, <TIDEPOOL_USERNAME> and <TIDEPOOL_PASSWORD> with the username and password for a previously created DSA on the targeted environment, and <TIME_ZONE_NAME> with a valid IANA time zone name for the upload. For example:
```
node -r babel-register ./blob_loader.js -f 'my_medtronic_blob.json' -u 'my@email.com' -p 'my_password' -t 'US/Pacific'
```

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