Show image descriptions in gallery (#630)

* Add circleci

* Commit to maybe fix ci

* Suppress false positives in lint

* Disable linting for tests in ci

* Add image descriptions to gallery

* Fix test

* [CI] Attempt to fix OOM error

* [CI] Attempt to fix OOM error, 2

* Add option to open status from media

* fix theme issue

* increase linespacing on media description

app/src/test/java/com/keylesspalace/tusky/BottomSheetActivityTest.kt

@@ -78,7 +78,7 @@ class BottomSheetActivityTest {
             false,
             "",
             Status.Visibility.PUBLIC,
-            arrayOf(),
+            listOf(),
             arrayOf(),
             null
     )