[examples/openspending] - openspending v0.2 (#907)

* [examples/openspending] - openspending v0.2

* [examples/openspending][m] - fix build

* [examples/openspending][xs] - fix build

* [examples/openspending][xs] - add prebuild step

* [examples/openspending][m] - fix requested by demenech

* [examples/openspending][sm] - remove links + fix bug

examples/openspending/content/help/guide/adding-data-overview/index.md

@@ -0,0 +1,28 @@
+---
+section: help
+lead: true
+title: 'Adding data: overview'
+authors:
+- Neil Ashton
+---
+One of the most valuable contributions you can make to the OpenSpending project is to add a new dataset. This section of the guide walks you through the process of adding new data.
+
+A typical workflow for importing a dataset into OpenSpending involves the following steps:
+
+* Gather machine-readable data from a trustworthy source.
+
+* Convert the data to a CSV file in the format expected by OpenSpending, cleaning it to remove inconsistencies and errors.
+
+* Publish the data to the web.
+
+* Create a dataset add the published data as a new data source.
+
+* Model the dataset to assign a logical role to each column in the source table.
+
+* Load the data, or refine the data based on the feedback given by the platform about the data's consistency.
+
+Each of these steps will be explained in detail in the following sections.
+
+**Next**: [Gathering data](../gathering-data/)
+
+**Up**: [OpenSpending Guide](../)