carousels will now upgrade to higher res images on load (1st image) and cyling through the carousel (current viewed image)

Minor fix to block list

* ability to remove css stylings on specific subreddits
* minor css fixes

* broke video display... fixed them
* fix height issue with votes overlapping images sometimes
* hide bottom bar on image display (was linking to app and hiding portion of image sometimes)

* fixes for resizing in comments and media areas
* fix for carousel gone missing
* fix for flair when too wide

* can now block(hide) subreddits you would prefer not to see
* manage blocked subreddits at the bottom of the page or clear cache
*minor visual fixes

- font fix when refreshing (force size to 12 px on links)
- fix poster comment area to style properly in dark mode

* minor css link change

* fix issue with video width
* fix some comment page layout issues
* fix footer width issue

* fix issue in comments for text to take 100% width
* other minor layout and colour changes

* added dark mode support. New styles/layout when dark mode is enabled.
* fix for video expanding past 100%
* fix for submenu when expanding into logo (now scrollable if needed)
* fix listing layout to maximize usage of space