RR: show latest submission time interval
RR: show no submissions for forms null submissions
RR: dataset show number of submissions today
RR: fix last submission time error
Merge branch 'master' into 54_submission_detalis
PLD: abstract simplify and pluralize interval string code
RR: add space before (
PLD: use constants over inline numbers
PLD: propositional logic instead of deeply nested if
PLD: constant over inline special dates
PLD: move numeric function to new namespace, keep utils in ona.utils
PLD: helpers for template strings
Merge pull request #101 from onaio/54_submission_detalis

Dataset submission detalis