tighten up comment tree spacing just a tad
show full story threads when highlighting a comment

we're not paginating (yet) so just show the whole thread like normal
and highlight the specific comment which gets scrolled to

closes #107
use one of gravatar's default avatars rather than our own
be a good pushover user and let the user specify a sound

- move pushover particulars into User model
- Pushover class rescues errors, don't need to do it from User
use false instead of 0 for boolean column in where clause

fixes #113
be explicit about which route formats are accepted
Merge pull request #116 from srgpqt/format

be explicit about which route formats are accepted

stop generating ActionView::MissingTemplate 500 errors for actions that don't have json views when manually requesting them
show how many stories have been tagged with each on filters page

closes #93
closes #114
start experiment with /newest page

on the first page of /newest, shift out stories that got enough
traction that they're probably on the front page (currently 5
points)

then take the bottom half of the list and fill it with random,
unpopular stories from the past few days (currently 3)
simplify story finding
revert to previous /newest behavior, use new stuff for /recent

/recent is not yet linked to from anywhere
Pushover: return a hash from self.sounds when no api key configured

fixes #120
project tag renamed to show
auto assign ask/show tags when story title has "(show|ask) lobsters"

and strip out that segment from the title since it is redundant
add twitter-posting script that has been running for a while

closes #124
fix /recent behavior when there aren't enough stories to fill the list

keep walking back a day at a time
(might want to do this quicker though)
fix pushover messages user setting