Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/resources/lang/en/triage.php

@@ -0,0 +1,83 @@
+<?php
+return [
+    "action" => "Action",
+    "patient_details" => "Patient Details",
+    "add_new" => "Add new",
+    "add_new_referral" => "Add new Referral",
+    "add_new_symptom" => "Add new Symptom",
+    "add_referral" => "Add Referral",
+    "add_row" => "Add Row",
+    "add_symptom" => "Add Symptom",
+    "adding_referral_failed" => "Adding referral failed",
+    "adding_symptom_failed" => "Adding symptom failed",
+    "airway" => "Airway",
+    "cancel" => "Cancel",
+    "choose_blood_group" => "Choose Blood Group",
+    "circulation" => "Circulation",
+    "clinic_allocation" => "CLINIC ALLOCATION",
+    "comment" => "Comment",
+    "compulsory_fields_warning" => "Please fill in all compulsory fields",
+    "create_triage" => "Create Triage",
+    "dashboard" => "Dashboard",
+    "days" => "Days",
+    "dehydration" => "Dehydration",
+    "delete_row" => "Delete Row",
+    "duration" => "Duration",
+    "emergency_signs" => "Emergency Signs",
+    "family_planning" => "FAMILY PLANNING",
+    "family_planning_method" => "Family Planning Method",
+    "for_episode" => "for Episode started on",
+    "go_to_diabetes" => "Go To Diabetes Registration Page",
+    "green" => "Green",
+    "hours" => "Hours",
+    "menopause" => "Menopause",
+    "months" => "Months",
+    "negative" => "Negative",
+    "neurological" => "Neurological",
+    "new_attendance" => "New Attendance",
+    "no" => "No",
+    "normal_range" => "Normal Range",
+    "nursing_notes" => "Nursing Notes",
+    "nursing_notes_instru" => "Type nursing notes here",
+    "observations" => "Observations",
+    "observation" => "Observation",
+    "observation_notes" => "Observation Notes",
+    "observation_notes_instru" => "Type observation notes here",
+    "modify_triage" => "Modify Triage",
+    "patient_attendance" => "Patient Attendance",
+    "patient_home" => "Patient Home",
+    "patient_number" => "Patient Number",
+    "poison_warning" => "All patients with poisoning and snake bites should be prioritized",
+    "positive" => "Positive",
+    "pregnant" => "Pregnant",
+    "prompt" => "Prompt",
+    "re_attendance" => "Re Attendance",
+    "re_attendance_or_new" => "Please indicate if this is a New attendance or Re-attendance!",
+    "red" => "Red",
+    "reference_text" => "Reference Text",
+    "referral" => "Referral",
+    "referral_clinic_allocation" => "Referral and Clinic Allocation",
+    "referral_name" => "Referral Name",
+    "referred_by" => "REFERRED BY",
+    "rhesus_factor" => "Rhesus Factor",
+    "select" => "Select",
+    "sexually_active" => "Sexually active",
+    "sick_children_warning" => "All sick children under the age of 2 months should be seen as a priority so score amber or red unless they are well and just attending for routine review or immunization",
+    "submit_triage" => "Submit Triage",
+    "symptom_name" => "Symptom name",
+    "symptoms" => "Symptoms",
+    "too_sick" => "Too sick to answer",
+    "triage" => "Triage",
+    "triage_done_by" => "Triage done by",
+    "triage_done_on" => "Triage done on",
+    "triage_grade" => "Triage Grade",
+    "triage_started" => "Triage details for Episode started on",
+    "type_comments_here" => "Type comments here",
+    "unknown" => "Unknown",
+    "value" => "Value",
+    "weeks" => "Weeks",
+    "years" => "Years",
+    "yellow" => "Yellow",
+    "yes" => "Yes",
+    "edit_triage" => "Edit Triage"
+];