Merge branch 'master' of git.soton.ac.uk:ba1e12/fridayFagPackets

# Conflicts:
#	docs/GDP_emissions_trends.html
#	gdpAndEmissions/GDP_emissions_trends.html

Merge branch 'master' of git.soton.ac.uk:ba1e12/fridayFagPackets
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
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# the commit.

pull master to Ben's fork

See merge request ba1e12/fridayFagPackets!1

Update gdp and emisisons

See merge request !15

added notes & updated plot labels

See merge request !14

changed to self-contained for github pages rendering

See merge request !13

updating

See merge request !12

moved to docs so git pages works

See merge request !11

add 2 ffps

See merge request !10

shifted some of the calcs to the makefile

See merge request !9

various fixes to postcode district data

See merge request !8