Update screenshots to match current projects

[NyakudyaA]

Problem

Current screen shots do not match the current state of qgs projects which are shipped in the training datasets. In the Run Basic inasafe, Run Intermediate inasafe . The qgs projects are found in each section of http://data.inasafe.org/TrainingDataPackages/. layer names in qgs projects have been changed. Currently there is reference to a layer called population in the screen shots but in the projects it is now called people

In Run Intermediate inasafe there is reference to styling a layer Jakarta Flood 18113 WGS84 but there is no reference to which column to use for styling.

Solution

Update all screen shots with current qgis and current look of projects or Update layer name in qgs projects from people to population and maintain the current documentation as is.

Specify column name to be used for styling as. Use categorised styling with the column affected