Add assignment.md to doc/
Add mention_email_notification.feature
Add letter_opener to gemfile and update development environment config
Update feature user story
user story / features for soft delete
add image upload feature file
change image feature file based on Eliza feedback
Add mention steps file
Add mention steps file
Update mention feature
Update mention feature
Update mention feature and steps
Merge branch 'master' of https://github.com/elizabrock/nss-squawker into dev
Merge with dev
Update mention feature
Update mention feature to check correct user profile info
User stories and feature/scenarios draft 2
Add actionmailer gem to gemfile
Merge branch 'master' of https://github.com/elizabrock/nss-squawker
Add actionmailer gem and update feature