change role on vesting users, closes #248
account creation confirmation, closes #247
provide username in password reset email, closes #250
add default from for password reset email
better inactive and pending messages in user dashboard, closes #245
admins/managers can reactivate deleted accounts, closes #246
show errors when trying to add new users, closes #236
active status for user groups in dashboard, closes #252
error for inactive accounts at login, closes #239
fixed broken logout