Merge branch '1088-huawei-whitelisting' into 'maintenance-0.16'

briar-android/build.gradle

...va/org/briarproject/briar/android/login/DozeFragment.java

...n/java/org/briarproject/briar/android/login/DozeView.java

...java/org/briarproject/briar/android/login/HuaweiView.java

...rg/briarproject/briar/android/login/PasswordFragment.java

.../java/org/briarproject/briar/android/login/PowerView.java

...org/briarproject/briar/android/login/SetupController.java

...briarproject/briar/android/login/SetupControllerImpl.java

...r-android/src/main/res/drawable/ic_help_outline_white.xml

...ndroid/src/main/res/layout/fragment_setup_author_name.xml

briar-android/src/main/res/layout/fragment_setup_doze.xml

briar-android/src/main/res/layout/power_view.xml

briar-android/src/main/res/values/color.xml

briar-android/src/main/res/values/strings.xml

briar-android/src/main/res/values/themes.xml

...riarproject/briar/android/login/PasswordFragmentTest.java