Changed PrayerLetters.com login to OAuth2
Included payload, added JSON parse error cause catcher
Added prayer letters OAuth1 to 2 upgrader job
Added specs for PrayerLetters OAuth 2
Merge branch 'master' of https://github.com/CruGlobal/mpdx into MPDX-234-prayer-letters-oauth2
Switched logic OAuth1 check to guard clause
Updated omniauth-prayer-letters gem
Fixed OAuth2 request params formatting
Merge branch 'master' of https://github.com/CruGlobal/mpdx into MPDX-234-prayer-letters-oauth2
Preformat style task history comments for readability
Remove PL OAuth2 upgrade on requests and spec_helper dependency reload
Merge pull request #190 from CruGlobal/history-comment-preformatted

Preformat style task history comments for readability
Fix spec
Merge pull request #176 from CruGlobal/MPDX-234-prayer-letters-oauth2

Prayer letters OAuth2 upgrade
Minor changes
Make stopped giving emails use same logic as cultivate tab