Global Service

Added a function in the global service to calculate the current
date/time. This is so I can fake what day and time it is for testing.
Default League

Changed the main navigation links to have links to "League" and "Team".
These will by default use the info from a user's "Default League"
property. Need to eventually add in functionality to change the selected
League as a user with multiple leagues is using the system.
Fantasy Points Service

Created a function that will calculate the points for all the starters
on a team.