* Sweeping update of gradle and library versions.
This updates all of the dependencies of the project to their latest
versions. Everyone should please upgrade to the latest version of Android
Studio, update your build tools, and keep your version of Gradle and the
Kotlin plugin up to date.
* Update build tools in travis.
* Remove cruft and fix tests.
* Remove even more stuff.
* Reinstate instrumented tests.
* Update emulator image in travis.
* Localisation updates from https://translatewiki.net.
* Work towards eliminating string literals from code. (#1861)
String literals are being used in many places in the code, instead of
proper string resources which are automatically localized. This PR
replaces many of the string literals with pre-packaged resources, or will
add the appropriate string if necessary.
* Add button on image details to copy wikicode to clipboard (#1849)
* Add button on image details to copy wikicode to clipboard
* Make copy wikicode button width the same as the nominate deletion button width by filling in background
* Build fix
* Enable ProGuard for Debug and Release builds.
This enables ProGuard minification, which significantly shrinks the APK
(for both debug and release configurations) and vastly decreases the
method count.
* Add ProGuard rules for test builds.
With Android Studio 3 the app cannot be built at the moment. This
is caused by Gradle 3.3 not supporting the forTask() method.
Updating gradle to 4.0 resolves the issue.
Updated gradle build tools to 2.3.0, updated android support libs to v25, updated targetSdkVersion to 25. Removed unused ndk libs, code that required it was removed several months ago.
