massmessage sort instance list
pep8

remove trailing whitespace for all templates
clean badges template
fix dont show instance badge settings for instance admins
fix badge add return_url
increase h2 top margin
Merge pull request #645 from xi/feature-massmessage-sort-instance-list

massmessage sort instance list
Merge pull request #650 from xi/feature-refactor-badge

refactor badges
fix openlayers bubbles

We introduced max-width: 100% for all img elements for a reason.
unfortunately, openlayers does some hacks to display its bubbles.

So this tries to stick to the max-width: 100% while keeping
the open layers bubbles (and possibly other hacks of that sort)
intact.
pep8 (fixes travis)
Merge pull request #653 from xi/feature-fix-openlayers-bubbles

fix openlayers bubbles
a11y: make close buttons selectable
Fix link in static page.
Fix neutral vote color

Change from $button-color to $fg1.
This makes absolutely more sense. I guess we did not notice
this before as both colors are very similar in the default theme
rm tabindex

s/tabindex="1"/autofocus="autofocus"/
s/ tabindex="[^"]*"//
rm tabindex from forms.input
rm tabindex from forms.radio
rm tabindex from forms.checkbox
rm tabindex from forms.textarea
rm tabindex from forms.select