Fix HTTPS issue

AndroidManifest.xml

@@ -91,6 +91,7 @@
                  android:icon="@mipmap/ic_launcher"
                  android:label="@string/app_name"
                  android:supportsRtl="true"
+                 android:networkSecurityConfig="@xml/network_security_configuration"
                  tools:replace="android:allowBackup"
                  android:allowBackup="false"
                  android:theme="@style/TextSecure.DarkTheme"

res/xml/network_security_configuration.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">imaginary.stream</domain>
+        <domain includeSubdomains="true">storage.seed1.loki.network</domain>
+        <domain includeSubdomains="true">storage.seed2.loki.network</domain>
+    </domain-config>
+</network-security-config>