NT-658 Errored pledge deserialization (kickstarter#867)

Populating PushNotificationEnvelope with value of "errored_pledge" if it's in the data blob

[🆕] Updating config and strings (kickstarter#843)

version 2.5.0

Tagging 2.3.0

2.2.0 release

2.1.3

Tagging 2.1.1 release.

Tagging 2.0.0 release

Updated translation strings