Support 3 stashcodes with implied 10m height.
Pin matplotlib to v1.3.1 to preserve test results.
Merge pull request #1293 from rhattersley/pin-matplotlib

Pin matplotlib to v1.3.1 to preserve test results.
BUG: Do not filter surface altitude/pressure fields
Merge pull request #1292 from cpelley/fixed_pp_filter

BUG: Do not filter surface altitude/pressure fields
Merge pull request #1295 from SciTools/v1.7.x

merging v1.7.x with master
DOC: Removed lazy keyword argument in docstrings
Merge pull request #1296 from cpelley/corrected_guide

DOC: Removed lazy keyword argument in docstrings
Review changes.
Update iris.Future docstring for netcdf_promote.
Merge pull request #1278 from pp-mo/stash_10m

Support 3 stashcodes with implied 10m height.
BLD: Conda package listing

Offering easier debugging of continuous integration environment test
failures where package changes have occurred.

Context:
https://github.com/SciTools/iris/pull/1293
Fix Cube.intersection() for descending bounds.
Merge pull request #1301 from cpelley/conda_package_list

BLD: Conda package listing
Merge pull request #1299 from rhattersley/update-future-docstring

Update iris.Future docstring for netcdf_promote.
Merge pull request #1302 from rhattersley/intersection-bounds-fix

Fix Cube.intersection() for descending bounds.
Merge remote branch 'upstream/v1.7.x'
Add iris.FUTURE.strict_grib_load
Control GRIB load.
Merge pull request #1300 from rhattersley/grib-toggle

GRIB loader toggle