made get_all, all_slugs, and get_current more explicit, inspired by clayton's best practices feedback. also made get_current able to pull out indicators on a per case_type or xmlns bases for Form and Case based indicators
made get_all, all_slugs, and get_current more explicit, inspired by clayton's best practices feedback. also made get_current able to pull out indicators on a per case_type or xmlns bases for Form and Case based indicators

puttarajubr/commcare-hq,SEL-Columbia/commcare-hq,qedsoftware/commcare-hq,gmimano/commcaretest,dimagi/commcare-hq,gmimano/commcaretest,puttarajubr/commcare-hq,dimagi/commcare-hq,gmimano/commcaretest,qedsoftware/commcare-hq,dimagi/commcare-hq,SEL-Columbia/commcare-hq,dimagi/commcare-hq,dimagi/commcare-hq,qedsoftware/commcare-hq,qedsoftware/commcare-hq,SEL-Columbia/commcare-hq,puttarajubr/commcare-hq,puttarajubr/commcare-hq,qedsoftware/commcare-hq