Merge branch 'master' of https://github.com/mloudon/dimagi-data-platform-R
Adding if/else statements to supress legends for split-by categories > 10
Accept Melissa's changes

Merge branch 'master' of https://github.com/mloudon/dimagi-data-platform-R

Conflicts:
	report_modules/monthly_usage_report.R
Remove numeric_index recalculations since Melissa corrected the calculations in the aggregate table code. Also removed if/else statement for split-by levels > 10 for now.
Merge branch 'master' of https://github.com/mloudon/dimagi-data-platform-R
Added in zoo calculation
Merge branch 'master' of github.com:rdayalu/dimagi-data-platform-R
Used dplyr instead of ddply for retained/addition calculation.
Keep yearmon calculation for calendar_month

Merge branch 'master' of https://github.com/mloudon/dimagi-data-platform-R

Conflicts:
	report_modules/monthly_usage_report.R
183 domains running end-to-end. Still need to makes changes for nlevels(split_by) for all graphs.
Merge pull request #6 from rdayalu/master

183 domains running end-to-end