Update two email addresses.
Add a message about the petitions site not being available from 29th/Nov/2013
Fix typo in new mansfield header message
Change the mansfield header to say that the site is closed
Change forest heath message to say that the site is now closed
Change stedmundsbury message to say that the site is now closed
Fix failed domain non-retrying.

If a domain resolution ends in STATE_BAD (e.g. a SERVFAIL), the code
never retries that domain's resolution again, though it clearly means
to. It marks the domain as bad and says "holding off", but when the
bad domain marker times out, it simply gets again the old resolution
result and repeats marking the domain as bad.

This change removes the domain resolution result when the domain is
marked as bad, so that once the bad domain marker times out, there is
no existing result and a new domain resolution is started.
Update jslib URLs to working ones.
Change Tandridge Council's terms url
add whypoll templates/assets
whypoll: no overseas dropdown
set $data['overseas'] before it's referenced
media query for whypoll front page

stop floating and nudge some vertical space into the layout on narrow screen
widen the petition list table
for now, main logo links to petitions home
add installation docs to help non-mysoc installers
add more text and examples to general-example
add contact/context to end of installation.md
fix numbering in document
Only output length if there is one.