Data Import - Import multiple sites

jirikadlec2[CodePlex]
This is a feature request from Drought Analyzer group, to improve the data import steps. Users have multiple sites (coordinates of all sites are stored in one text file) and users want to be able to quickly import the sites amp corresponding data values,
and read the coordinates from the text file instead of manually entering them for each site. See the attached design specification.

Please comment on the proposed design: Order of steps, can the steps be further reduced, explanation text in the steps.