rearrange post tools on excerpt

like | collect | subscribe | mark read
icons for subscribe, like, read/unread and collect
add title text to like/unlike/read/unread icons
reorder text links as on home view
replace text links with icons
switch to hollow icon after collecting post
add spinner for post tool icons
add spinner for collect icon
separate file for post tools
two blocks: admin tools and the rest
trace comment icon
draw post hide icon
partial for text post tools
render text or icons partial dependent on var
split links from other post tools
add link icon to post-icons.svg
replace "view post" link with icon
display "comment"/"view post" link only if "links" is true
refactor: use post tool partials in single post view
SPV: wrap member and post tools in meta