Adding nose test folder structure to new modules
Merge pull request #1797 from OCHA-DAP/nose-test-folders

Pull request: Adding nose test folder structure to new modules
Merge pull request #1798 from OCHA-DAP/dev-dan-40

closes #1757
fixes #1774 - Preview resource
                    - remove two column layout + fix height when resource can't be previewed
fixes #1781 - Speed up the ebola map tiles
                    - general cleanup of the data used in the crisis page
fixes #1793 - Ebola Page: leaflet overlays user menu
fixes #1619 - Dataset/Indicator Detail: location list not aligned with other metadata
                    - changed margin and replaced it with one space
                    - also fixed weird spaces being generated
Merge pull request #1800 from OCHA-DAP/arti-sprint-40

Arti sprint 40
#1769 fetching and processing data for sparklines and top line numbers
#1769 refactoring some strings
Merge pull request #1802 from OCHA-DAP/data-for-sparklines

Pull request: #1769 fetching and processing data for sparklines and top line numbers
reworks methodology to close #1649 and close #1064
closes #1723
closes #1787
Merge pull request #1806 from OCHA-DAP/marianne-dev

reworks methodology to close #1649 and close #1064
#1804