Suppress the 'Go to county' list if there's only one
Stub custom about page
Piggyback model override to set custom route for individual application page

e.g. /applications/1108/rushmoor/14/00556/CATPP

Copes with / appearing as part of the reference (try to ignore the local
assumptions that 1108 is the ID of application 14/00556/CATPP, also
the short name for my example authority is rushmoor)
Switch off routes we're not intending to support
Merge branch 'issues/27-turn-off-not-for-launch-features' into hampshire
Show all applications Sphinx can return on maps
WIP: add basic form to map page
Prefill location from address or postcode params