* fixes-and-tweaks:
fixes hella ton of annoyances with file upload display
using custom ascend value as suggested here: https://github.com/fontello/fontello/issues/513#issuecomment-237551101 helped.
disable hinting because it breaks alignment on some icons (namely - locks)
fix for timeago being ass when post has replies. added hover colors for clickable icons on the right side. Reverted line-height to its original value
Configurable video looping, option to not to loop silent videos. Updated localization strings.
added pointer cursor for nsfw placeholder. fixed nsfw videos requiring double-click
Made pausing TL updating configurable. Added styles for disabled checkboxes. Shuffled settings a bit b/c all the settings are in "Attachments" section depsite the fact not all of them are attachments-related.
storing entire config instead of each separate thing of it, so that future options won't be lost during reloads because developer forgot to update that list of settings to be persisted
fix potential stretched spurdo
fixed custom emoji in nickname. changed icons on right side to be more streamlined. adjusted CSS so that all text in header of post is on same baseline and all icons/images are middle-aligned.
03e34e1984
