created prototype for mother and child reports
extended mother report
#39 - Updated localization files.
#39: Added hindi translations for headers for mother case in Bihar reports.
extended mother report
remove unnecessary code in display class
#38: MCH Child Report - WIP
added information on asha in reports
extended get_property method
added information on asha in reports
Fixed dob_age field
#38: Added filtering by group field, enabled exportable to Excel flag, also code refactoring.
#39: Updated headers translations in Bihar reports
remove unnecessary code
Revert "#39: Updated headers translations in Bihar reports"

This reverts commit 77bfefdf30e15a60be853a72996dae99bf48a19a.
Revert "#39: Added hindi translations for headers for mother case in Bihar reports."

This reverts commit acdcaf577e990573069c98774a73fa11a0067cbf.
Revert "#39 - Updated localization files."

This reverts commit 8679c77c7b155a8c1cae46b8fbe0744a4fba07cf.
Merge branch 'bihar-reports'
Fixed merge issues
#39: Added hindi localization for MCH table headers