Merge remote-tracking branch 'origin/dev' into dev-arti-30

Conflicts:
	ckanext-hdx_theme/ckanext/hdx_theme/templates/indicator/read.html
fixes #1227 - Indicator Detail Page (Amok): error not finding dotted.png
                    - fixes static resource referral from lite-main.css
                    - please do not move the lite-main.css file in the css directory
#1226 - hack hide subchart labels
#1226 - added placeholder for future info text placement
           - zoom capability + subgraph
           - hacked initial zoom ratio
           - added padding between the two
#1226 - info text icon + text
Merge branch 'dev-arti-30' into dev

Conflicts:
	ckanext-hdx_theme/ckanext/hdx_theme/templates/indicator/read.html