user: Users can view the google calendars connected to their google account

[AFlinn53]

As a user, I want to view and select a google calendar from my account, so that I can utilize it when creating an event

Definition of Done

• After login, a button can be pressed to retrieve calendar sets
• Calendar sets available will be displayed in some form
• A selected calendar set can be stored in a variable for use in other pages
• The signed in user value can be used across all files

Tasks

• Creating method to access google calendar information #58
• Display to the user the available calendar sets #62
• Store the selected calendar set in a value usable for other files #63
• Create file for google calendar methods to improve modularity #67
• Store signed in user value to be used across all files #69