WIP
wip: converting to establish_context2
WIP: created Navigator class to manage navigation knowledge

refactored controllers and views to use Navigator
form styling and navigation refactoring
more form styling and refactoring
form and table refactoring for People
more refactoring with Navigator
Adjusted error message styling
Adjusted tab labels and page titles  for context
refactored authorization
refactoring and cleanup of Bill controller and model
refactoring of navigator and old context code
Fixed authorization problem with Bill index
redesign of delegation summary page
normalized all font-size properties to use variables, some exceptions

left tables for printing to be refactored later
Renamed establish_context2 to create_navigator
Navigator now sets @delgation and @person when appropriate
Cleaned up ApplicationController

removed dead code
WIP on delgation summary page
moved committee_summary_table to shared application helper