Merge pull request #1 from KyleW/angular

angular pages now talking to eachother. Presenter queue stored client side
Merge branch 'master' of https://github.com/KyleW/presentaur into DB1
Merge pull request #2 from KyleW/DB1

Basic db stuff is there now. . . needs testing.
should be ready to go
adding the missing mongodb package
Merge pull request #3 from KyleW/DB2

adding the missing mongodb package
correctly creates a new meeting when it receives a request, but doesn't respond with id
Merge pull request #4 from KyleW/DB3

correctly creates a new meeting when it receives a request, but doesn't ...
Creating a new meeting now returns the meeting id correctly
Merge branch 'master' of https://github.com/KyleW/presentaur into DB3
Merge pull request #5 from KyleW/DB3

creating a new meeting now returns the new meeting id
quick commit
linted and a few syntax error cleaned
created meetingHelpers and factored functions out of server.js
Merge pull request #6 from KyleW/socket_testing

Socket testing
Merge branch 'master' of https://github.com/KyleW/presentaur
Merge branch 'master' into angular
meetingHelpers now require dbHelpers
Merge branch 'master' into socket_testing
meetingHelpers refactor