make pretty blog post titles on user page a bit longer
show nice error message when someone tries to publish their home page

fixes #152
fix typo
preview form UI polish: handle URLs with fragments and missing scheme
Added information about h-feed discovery based on rel=feed
to about.html
Merge pull request #155 from kylewm/master

Added information about h-feed discovery based on rel=feed to about.html
handle blogger sign up failures in oauth dropins, show nicer error message

for #147. doesn't really fix it, but papers over related problems.
log BlogWebmention entity key in blog webmention handler so that log links work

fixes #150
blog users: links at top of user page to recent posts and webmentions
snarfed is now https
ignore leading www when comparing silo domains in syndication links

thanks for the help debugging, @kylewm. mind double checking that the test here looks right?
only email me on new users, not updates or deletes
front page: only show enabled users with at least one feature on

cutting down on number of users on front page as a temporary mitigation for #149
original post discovery: store rel-syndication links in upstreamDuplicates, not tags

part of snarfed/bridgy#154. we're going to start considering PSCs and rel-syndication links "explicit" original post links, as opposed to links in attachments and text, which are weaker signals.

next step is to handle upstreamDuplicates in propagate and include them as webmention targets.

cc @kylewm. mind sanity checking this for me?
interpret the ActivityStreams upstreamDuplicates field as an explicit original post link

details in #154. cc @kylewm. this was delicate, and i'm not at all confident in it. ah well. :P
when signing up for blog webmentions in dev_appserver, don't subscribe to superfeedr
move all users facepile to separate /users page

for #149
show stats and link to /users on front page
generalize CachedFrontPage to cache any page. use it for /users
try to add commas to stats numbers