started refactoring to modularise seating code
this fixes the bugs in the table logic and refactors to prepare for automatic videos instead of hangout URLs
this adds notes on where to include future video conference functions
This fixes minor bug that sometimes displayed the current seat incorrectly
Merge pull request #42 from roryc89/rory-tableLogic

Rory table logic refactored to prepare for automatic video generation and bug fixes
Merge branch 'master' into julie-user-auth-with-github