#1862 - Colombia Page: adding data from datastores
           - changed color for level 0 into a pale yellow-green
           - changed hover panel default text
#1862 - Colombia Page: adding data from datastores
           - adding graph titles
           - changing unit names
           - changing value name
           - small refactoring
fixes Colombia Page : Small changes #1918
Merge remote-tracking branch 'origin/arti-sprint-42' into dev

Conflicts:
	ckanext-hdx_theme/ckanext/hdx_theme/fanstatic/crisis-colombia/crisis-colombia.css
Merge pull request #1925 from OCHA-DAP/dev-merge-artys-42

Dev merge artys 42