bug fix. using right keys for map
minor ui tweak
adding simple tab to quickly add group_user_mapping
left out from previous commit
bug fix. removing print statement
bug fix. setting default value for field to False not True
updating translation files

correcting some translations
when user joins with language code 'eng' leave language for contact blank. default language code is en.
changed language code for Tonga frpm tn to ton
addding 'clinic' to CLINIC_SLUGS (locations types)
adding simple bars to report, so that report looks a litle akin to a combination of stacked bar chart and a table
reducing size of bars on report
adding tab to show people that have been trained. also adding handler for trainnes to register via phone
fixing weird behavior when saving form
small bug fix. one field was not being captured from form
adding example to message format for stating that one has been trained
adding utility raw sql
bug fix. making sure laguage code is within valid length
fixing bemba translations
adding list_filter and search fields to admin page