rename helper welcome to home
add name and head coach attribute to user table
re-organized gem file, add authority + rolify gem,
add model relationships and db migrations and 
indexes, fix dashboard naming error
first pass - create default dashboard on coach 
creation, coach can then create a team template
put new team form in partial, add strong params to 
teams controller, refactor ajax call to team 
create, team object creating correctly but also 
getting POST 400(bad request) as well on success?
refactored
fixed data types in player.rb, annotate