Fixes selenium spec by hovering header in order to show delete button.
Fixes selenium spec by opening events list and waiting for preview to be loaded before checking content.
Fixes selenium spec by waiting for create event window to slide into screen, and fixes javascript callback with missing event.
Fixes selenium specs by expanding event tabs before editing pages.
Extracts method to hover page row.
Extracts methods to hover in and out events table header.
Starts headless if its not a mac.
Extracts method to hover out of page row.