Change: Improved calls to ready() utilizing a timeout to prevent a lot of calls and removing unnecessary calls from allowedScript()

Change: Domain/description label color matches wether or not the rule is an allowing or a blocking rule.

Fix(?): Selecting an inline frame page shows the correct blocked/allowed count in the toolbar.

Fix: Selecting the main page from the page listing now always updates the popover correctly.

Fix: JS Blocker works correctly even when loaded without a Safari window open.

Fix: Improved frame support resolves an issue wherein some frames would not appear in the page listing.