Code reordering to mitigate FF 89 stricter parsing.

This version fixes a bug which wasn't noticed before, and is a bug in the Firefox API itself.

Bug-fix: Searching through all windows will always display tabs from all windows.

This 1.1.1 Release features some minor changes, seems like last one was rushed :)

Features added:
- Add wraparound scroll

Bug fixes:
- Closed tabs will no longer appear in menu

Added new features:
- Toggle search modes: in current window, or all opened windows (Ctrl + Shift + Space)
- Close selected tab (Ctrl + E)

Fixed bugs:
- No delay on new query
- Holding arrows will now scroll continuously