Update for Firefox Developer Edition 45.0a2 and more

from Simple White X:

This update brings corrections needed to support the changes in Firefox Developer Edition 45.0a2 and later:

• It updates to the latest styles for the Developer Tools. This corrects the column headers in some tools that were misaligned and updates their style on sorted columns. This also brings various style corrections needed for the Animation Inspector. This theme has some minor differences from the default theme, such as the width of the columns in the Network Monitor tool.
• It restores the use of theme style buttons for Hello and the Tab Groups extension.
• It has corrections for the panel of the new Sync Tabs button.
• It restores showing the help button in the Options page, about:preferences. This button has a new style and is moved to the top end of the page. It also has changes to prevent the accidental selection of some options.
• The changes to the Developer Tools and the Options page are effective on all supported versions of Firefox.
• This update also has corrections for the Identity Panel, and some are used in Firefox 43. In particular it removes the message "You have not granted this site any special permissions" when it does not apply.
• The Developer Tools interface is revised to use the style sheets and images from Firefox Nightly 45.0a1 on all versions of Firefox supported by the theme. These revision includes changes for consistency with the appearance of Simple White X.
• The icons for the categories/sections/tabs in the Add-ons Manager page are in svg format (like in the Options page). Since now they are resolution independent, they will look sharp on screens with resolution over 92 dpi (or if the page zoomed in). The icon for the Dictionaries section is new.
• The icons in the information page are now icons made for this theme.
• This version has corrections and fixes to ensure it is ready for upcoming releases of Firefox.