* fixed extension breaking on slow loading pages

+ option to show only for images in a new tab
+ data shown automatically for images in a new tab (no need to move the mouse when switching tabs)
* fixed perfSize not updating after an image finished loaded

+ added performance size data display
* change default data display to use extension and perfSize, to avoid head request
* fix missing file extension clearing display data after it

+ Firefox for android and touch screen support

+ data order json option with new display data:
+ mime type
+ domain
+ file name
+ pixel total
+ modification date
* updated toggle shortcut (Shift+Alt+X) and options page to work with chrome
* options page shortcut input no longer prevents browser shortcuts
* options page light/dark theme set according to system theme
* mime type is now default file type display
* file size formatted to locale (for US comma separated: 1,000 B)
* file size divisor option is now a number input
* text areas auto resize to fit contents

+ display delay option
+ display set using visibility and opacity: allowing for smooth transitions
+ default toggle shortcut moved to command shortcut (works on any page e.g. local images)
* minimum resolution changed to scaled/viewed resolution
* file size no longer requested for all tabs on enable

+ cross-origin file size requests with host permission
+ minimum image resolution option
* file size precision calculated in options (user may need to update this value)
* file size requested only while add-on is enabled

+ toggle and quick hold keyboard shortcuts
+ file size can be disabled
+ file size decimal precision option
+ dark options theme
+ reset to default options button
+ css presets moved to github

* fixed hovering an image not displaying on page load
* data div stays hidden on page. saves from constant recalculation of styles, allows shortcuts to show images with overlays, and avoids duplicate xhrs.

added alt text display
added alternate file size divisions
added tool tips to explain each setting
fixed examples alignment

Updated examples
Optimized settings code

new tooltip position
updated presets
various additions

Added custom positioning and offset settings for follow cursor.

A few additions to the preferences page.

Toolbar button to toggle the extension on and off.
Various fixes.