Integrate log activity with investigation case edit form

See merge request !18

Merge branch 'staging' of https://gitlab.cs.ui.ac.id/ppl-fasilkom-ui/2020/ppl-c/ppti-mobile-apps-monitoring-wabah-tuberkolosis/neza-mobile into staging

Pbi 2 login

See merge request ppl-fasilkom-ui/2020/ppl-c/ppti-mobile-apps-monitoring-wabah-tuberkolosis/neza-mobile!16

Pbi 3 halaman pengajuan akun

See merge request !15

Merge branch 'others' of https://gitlab.cs.ui.ac.id/ppl-fasilkom-ui/2020/ppl-c/ppti-mobile-apps-monitoring-wabah-tuberkolosis/neza-mobile into others

Implement fetch and change field type

See merge request !14

Merge branch 'pbi-9-investigasi-kontak' of https://gitlab.cs.ui.ac.id/ppl-fasilkom-ui/2020/ppl-c/ppti-mobile-apps-monitoring-wabah-tuberkolosis/neza-mobile into pbi-9-investigasi-kontak