Merge branch 'release-0.4.10' into develop
Map now supports Species objects.

Added Species to the autocompletion used on the Map table. This
allows checklists to be loaded where the species names does not
match the standard name as defined by eBird (Clements).
Added quotes around missing value.
__unicode__() for Species now returns the standard name.

A species standard name is now the, ahem, standard. That makes it
easier to see which record is being used. It's also more consistent
than using the common name.
Updated with latest changes.
Location.__unicode__() now only uses the name.
Improved change list for Checklist so duplicates are easier to spot.

When sourcing data from multiple databases it is not uncommon to
get duplicate checklists. The list of fields displayed in the
change list for the Checklist admin was updated to include the
method time and checklist identifier - with updated sorting to
make it easier to spot duplicates.

Also updated the list to show location name and county in separate
columns - the unicode representation for Location was changed to
exclude the county.
Added filters for county, district and region to the Checklist change list.
Removed county from checklist search fields - filter is available.
load_checklists now checks the Map table for observer names.
EntryTags can now be entered in the admin on new Entry objects.
Updated admin for Location with district and island.

Added district and island to the fields that can be filtered on.

Added district and island to the columns shown in the change list.

Moved county to a search field, otherwise the filter would fill up
with a large number of entries if applied to an entire country.
Replace 'Y' for has_details in the Entry admin with an icon.

Also moved the include column to last, separating it from the has_details
column to make the icons easier to scan.
Added checklist.source to the filters for the Entry admin.
SpeciesGroup representation includes the name and the genus.
Tidied up status report for load_checklists command.
Reduced the spacing of the entries in the Checklists admin.
Added fieldsets so checklist fields edited infrequently are initially hidden.
Observers, Comments and Source no longer collapsed.

Removed the collapsed attribute from the fieldsets for Observers, Comments
and Source to make it easier to scan all the relevant information when
reviewing a checklist - the Method remains collapsed since that is rarely edited.
Updated tests to account for latest changes.