initial setup for capybara-webkit
add error handling for active record find in user
render partial in app#show
create factories for specs
partial for app_report#stats
add spec coverage for app
git rid of obsolete spec_helper file
simplify app and app_spec by removing #stats_to_aggregate?
update gitignore with *.log
put features in separate files
add step file for web index
make steps pass for web user #index
features passing except show#app_reports
implement report design -- unspec'ed