Integrate with acm-core

[harshasrikara]

Connect to acm-core
Ability to export and import from acm-core

Task List

• cloud function to save event data upon workshop completion
• cloud function that would receive information from acm-core
• retrieve profile information from acm-core when user signs in
• after workshop user document in acm core should have record of their participation
• after workshop event document in acm core should have record of total number of participants who attended
• manual override option to edit whether a participant showed up or not and also for total attendance (perhaps a sync or override button in the UI for this)

Additional context
Integrate effectively with acm-core