Added

• refresh menu item to the View menu to support manual refresh
• edit menu with the Ignore Repository menu item
• open Pull Request menu item to the Edit menu
• avatar image caching and async loading
• instructional message when Ignored Repositories list is empty in preferences
• instructional message when Accounts list is empty in preferences
• instructional message to Pull Requests list when have not connected any accounts
• share on twitter button

Changed

• the Repository Ignores Preferences icon
• the name of Repository Ignores tab to Repositories
• the Ignored Repositories list to only show org/repo instead of entire url
• the Ignored Repositories list to provide instructions if user hasn't ignored any repositories yet
• the Account preferences to only allow adding a single account

Fixed

• repository ignores not showing up if preferences window already opened
• the Account preferences remove account button so it is disabled when no accounts are linked