Issue 821 add nca set

[Scottmar93]

Description

Added the NCA parameter set from Kim2011 (see issue). t+ should still entered as a function and volumetric heat generation is only correct for the full cell averaged case.

Fixes #821

Type of change

Please add a line in the relevant section of CHANGELOG.md to document the change (include PR #) - note reverse order of PR #s. If necessary, also add to the list of breaking changes.

• New feature (non-breaking change which adds functionality)
• Optimization (back-end change that speeds up the code)
• Bug fix (non-breaking change which fixes an issue)

Key checklist:

• No style issues: $ flake8
• All tests pass: $ python run-tests.py --unit
• The documentation builds: $ cd docs and then $ make clean; make html

You can run all three at once, using $ python run-tests.py --quick.

Further checks:

• Code is commented, particularly in hard-to-understand areas
• Tests added that prove fix is effective or that feature works

[valentinsulzer]

Looks good, thanks!

[codecov]

Codecov Report

Merging #824 into master will increase coverage by 0.05%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #824      +/-   ##
==========================================
+ Coverage   98.19%   98.25%   +0.05%     
==========================================
  Files         181      181              
  Lines       10243    10468     +225     
==========================================
+ Hits        10058    10285     +227     
+ Misses        185      183       -2     

Impacted Files	Coverage Δ
...bamm/parameters/standard_parameters_lithium_ion.py	100.00% <0.00%> (ø)	⬆️
...amm/models/submodels/porosity/constant_porosity.py	100.00% <0.00%> (ø)	⬆️
...odels/full_battery_models/lithium_ion/basic_dfn.py	100.00% <0.00%> (ø)	⬆️
pybamm/spatial_methods/finite_volume.py	97.97% <0.00%> (+0.22%)	⬆️
pybamm/expression_tree/symbol.py	97.97% <0.00%> (+0.25%)	⬆️
pybamm/expression_tree/concatenations.py	99.51% <0.00%> (+1.55%)	⬆️

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