TestPPSave for 32-bit arch
test_ff for 32 -bit arch
Switch to using DimCoord.from_regular
ne logic
Global unit cache
Merge pull request #635 from rhattersley/unit-cache

Global unit cache
Use DimCoord.__new__ to construct object
MAINT: Refactoring of unit equality
Merge pull request #655 from cpelley/syntax_imp

MAINT: Refactoring of unit equality
Merge pull request #641 from bblay/nelogic

ne logic
Merge pull request #632 from bblay/testff32

test_ff for 32 -bit arch
Merge pull request #631 from bblay/testppsave32

TestPPSave for 32-bit arch
Use id() based lookup to find aux_coords.
Fix indent typo in BitwiseInt
Merge pull request #658 from rhattersley/bitwise-indent

Fix indent typo in BitwiseInt
Merge pull request #657 from rhattersley/opt-coord-in-list

Use id() based lookup to find aux_coords.
Optimise Cell creation from scalar coordinate
PEP 8 iris.config
Add new ocean profile plot example.
Merge pull request #661 from rhattersley/pep8-iris.config

PEP 8 iris.config