Hurumap

-------------------------

* Be more tolerant of GDAL versions >= 1.11.0 and < 2.0
* Lazy load OGR/GDAL
* Don't allow Django 1.10

------------------------

* Allow overriding of favicon.

----------------------

* Support decimal places in chart tables

----------------------

* FEATURE control the number of decimals for stats shown with the ``_stat_list`` include by using the ``decimals`` parameter.
* FEATURE adjust the currency symbol used for ``currency`` stats shown by ``_stat_list`` by setting ``CURRENCY_SYMBOL`` in the file specified by Django's FORMAT_MODULE_PATH.
* FEATURE get_stat_data supports percent_grouping and slices

----------------------

* FEATURE get_stat_data now applies the ``only`` and ``exclude`` parameters in the database. This makes it possible to specify filters on fields that don't need to be fetched.
* FIX get_stat_data now uses the ``denominator_key`` to determine the table total for FieldTables that have ``denominator_key`` specified.
* FIX correctly serialise Decimal() in additional places
* Don't use whitespace in JSON responses.

----------------------

* FEATURE a FieldTable can now optionally not support percentages (``has_total`` parameter)
* FIX correctly serialize Decimal() values in JSON