Pointed to direct link for Python NetCDF location.
Changes to raise exceptions when comparing bounded datetime cells
Review actions
Merge pull request #1016 from esc24/pdt_boundary_exception

Changes to raise exceptions when comparing bounded datetime cells
Changed version to v1.6.1rc1
Changed version back to v1.6.1-dev
Merge pull request #1031 from esc24/v1.6.1rc1_release_candidate

v1.6.1rc1 release candidate
Set version to 1.6.1 and updated what's new
Set version to 1.6.2-dev
Merge pull request #1035 from esc24/release1.6.1

Release 1.6.1
Added support and test for mixed-case calendar strings
Merge pull request #1000 from dkillick/agnostic_calendar_strings

Support for mixed-case calendar strings
Added gallery example for plotting in different projections.
Merge pull request #1037 from pp-mo/project_eg

Plotting projections example
Added a custom colour plotting example.
Review changes: various readability improvements.
Further review improvements.
Fix problem arising in ESMPy tests with numpy v1.7.
MAINT: Added decorator to tests req. ext. data.
Reduced scope for greater clarity.