Changed AddFriends to InviteFriends. TODO: testing and UI tweaks
Allow email-send to non-users when inviting friends
Share link spacing fix.
Set autocomplete only in "searching: during" state. fixes #129
changed flow of 'add friend' to 'invite friend'; still need to add ability to notify inviter when invitee signs up for game
minor code clean-up
email inviter when invited friends join the game
Merge branch 'jm-layout' into devel
fix merge conflicts with invited notif
remove add friends icon from game detail
fix search input based on Jo's changes from d3684d5fd4977c446e8fd29862c4904426956b4d
Merge branch 'devel' into tiz

- Get Ti's work in sync with devel
tweaks to Ti's commit (f401025552e399e1eb986674aed8069944bd6e65) for sending an email to an inviter that their friend joined
tweak copy for invitation email
one more punctuation change