bootstrap + refactoring email
Merge branch 'master' of github.com:HealthELT/ADashboard

# By Mike Lallemont
# Via Mike Lallemont
* 'master' of github.com:HealthELT/ADashboard:
  Remove old seed files
  Add latest seed files
  Change connection string to use process.env variables.
  Add MongoDB seed files for users and clients
batch members + avatar