use notifications rather than whole screen
upgrade to new version of tidepool-platform
add alerts to styles
notification updates
convert to use loggedInUser and selected user

move away from groups
not used
fix ordering of notes

newest first for all notes
oldest first for thread
set the selected user when we look at a thread
fix message and time display
display notes for all or just selected user
user master of platform client until all push
Merge branch 'jhbate/notification' into jhbate/no-images