Create boolean for registrant type group sub types
Create tests for registrant type service
Update conference ID
add requester info
Ignore .vagrant folder
Removed vagrant private network since NFS was commented out and only seems to be needed for Rails. NFS does't work on Windows hosts and the private network was causing errors on starting the vagrant box. See https://docs.vagrantup.com/v2/synced-folders/nfs.html
Merge pull request #296 from CruGlobal/fix-vagrant

Fix vagrant
Merge pull request #291 from CruGlobal/fix_emails

Get emails working
Merge pull request #292 from CruGlobal/EVENT-128

Registrant Types sub groups