use local d3 and dimple js
applied label changes to chart view
LW: Place header above both chart and table
pageable charts and template tag to render charts when loaded via ajax
show 20 charts per page
load more charts via ajax
set default charts per page to 20
padding on read more button
LW: Keep __init__.py empty
LW: doctoring and use tuple return values as is
LW: Move more charts js to external script file
Merge pull request #170 from onaio/charts_opt

Load charts in chunks and "more" button to load more charts