Switch to setuptools and pre-load coastlines.
 - The python-distribute.org DNS entry no longer exists.
 - The distribute package has been merged back into setuptools.
Merge pull request #795 from rhattersley/setuptools

Switch to setuptools.
Added rolling window support for masked arrays
Merge pull request #793 from niallrobinson/rolling_window_masked

rolling_window on masked cubes
PEP 8 iris.unit
Merge pull request #799 from rhattersley/pep8-iris.unit

PEP 8 iris.unit
PEP8 iris.coord_systems
Merge pull request #797 from rhattersley/pep8-iris.coord_systems

PEP8 iris.coord_systems
Remove old deprecations.
Merge pull request #800 from rhattersley/deprecations

Remove old deprecations.
Fix missing import
Merge pull request #801 from rhattersley/netcdf-test-fix

Missing iris.analysis.trajectory import in test_netcdf
Add extra grib2/cf translations : Fix bug in grib_phenom_translation.
(from review) extra tests for new grib phenomenon translations.