Merge branch 'upstream' into develop
Merge pull request #199 from niksoper/develop

Updated change log
Update comments for DateFrequency
Merge pull request #200 from matthewdunsdon/feature/update-datefrequency-comments

Update comments for DateFrequency
Merge branch 'upstream' into develop
Update README

Imports the new change log
Puts xAxis and yAxis in the correct order
Removes colour from ColumnSeries example
Merge pull request #204 from tpkelly/develop

Update README
Update README.md
Merge pull request #207 from ScottLogic/develop

Release 1.1.1
Update json version numbers

Updates to allow us to npm publish
Merge pull request #210 from niksoper/master

Update json version numbers
Merge branch 'upstream' into develop
Use Capitalised types

In most cases, this is just changing to uppercase, but a few instances
change the type.

- Chart.calculatePlotAreaSize return: "int[]" => "Number[]"
- Series.mouseOver "i": "int" => "Integer"
- Utils.recursiveSort "sortResult": "int" => "Integer"
- Tooltip.show "element": "element" => "DOMElement"
- Dimension constructor crossfilterData: "crossfilter" => "Object"
- Grouping constructor dimension: "dimension" => "Object"
Clean up correlation docs

Copies the documentation technique used for DateFrequency, to avoid our
docs listing methods as insight.correlation.correlation.fromValues.
Fix DataSet param comment

Copy-paste error, the description was wrong.
Remove Dimension @todos

These are now in Jira as ICS-246 and ICS-247
Remove insight.Dimension from docs

This class is only used internally, so should not clutter the docs.
Use @link for linear line type

We already used an address, but JSDocs needs to be told that it should
be a link. We now properly link, and hide it behind a link caption.
Use @link between docs pages

Links the Axis.tickLabelFormat to the insight.Formatters.
Be explicit about DataSet in series constructor

Clarifies that this is supposed to be an insight type.