Consent docs and schema discrepency

[ihortom]

There's a discrepancy in our docs. The schema accepts strings but all the docs suggest integers:

• https://snowplowanalytics.com/blog/2018/02/28/snowplow-javascript-tracker-2.9.0-released-with-consent-tracking/
• https://github.com/snowplow/snowplow/wiki/2-Specific-event-tracking-with-the-Javascript-tracker#3151-trackconsentgranted
• https://github.com/snowplow/iglu-central/blob/master/schemas/com.snowplowanalytics.snowplow/consent_document/jsonschema/1-0-0

The users read the docs and implement required values as integer which result in getting consent related events ended up in bad bucket. See https://snowplow.zendesk.com/agent/tickets/9418 as an example

[mhadam]

The docs should be updated to accept strings, as they are in the other trackers.

[alexanderdean]

@mhadam will you tackle this please?

[alexanderdean]

See also: https://github.com/snowplow/snowplow-javascript-tracker/issues/652

[mhadam]

@ihortom I've update the documentation, this can be closed now.

[ihortom]

@mhadam, the blog article contains example with integers rather than strings. Could you correct that as well, please?

[mhadam]

Ah yes, will do that now. Opened a pull-request here, should be fixed soon: https://github.com/snowplow/snowplowanalytics.com/pull/716