Added missing tickets to CHANGELOG (fixes #226)
Added missing tickets to CHANGELOG (fixes #226)

snowplow/snowplow-objc-tracker,snowplow/snowplow-objc-tracker,snowplow/snowplow-objc-tracker,snowplow/snowplow-objc-tracker,redengineer/snowplow-objc-tracker,redengineer/snowplow-objc-tracker