Add support for more avatar formats, realnames in messages, 64bit time

app/build.gradle.kts

...n/java/de/kuschku/quasseldroid/QuasseldroidGlideModule.kt

.../de/kuschku/quasseldroid/settings/AutoCompleteSettings.kt

.../java/de/kuschku/quasseldroid/settings/MessageSettings.kt

...rc/main/java/de/kuschku/quasseldroid/settings/Settings.kt

...uschku/quasseldroid/ui/chat/info/user/UserInfoFragment.kt

...kuschku/quasseldroid/ui/chat/input/AutoCompleteAdapter.kt

.../kuschku/quasseldroid/ui/chat/input/AutoCompleteHelper.kt

...e/kuschku/quasseldroid/ui/chat/messages/DisplayMessage.kt

...e/kuschku/quasseldroid/ui/chat/messages/MessageAdapter.kt

...chku/quasseldroid/ui/chat/messages/MessageListFragment.kt

...u/quasseldroid/ui/chat/messages/QuasselMessageRenderer.kt

.../de/kuschku/quasseldroid/ui/chat/nicks/NickListAdapter.kt

...de/kuschku/quasseldroid/ui/chat/nicks/NickListFragment.kt

...chku/quasseldroid/ui/coresettings/CoreSettingsFragment.kt

...rc/main/java/de/kuschku/quasseldroid/util/AvatarHelper.kt

app/src/main/java/de/kuschku/quasseldroid/util/Patterns.kt

...n/java/de/kuschku/quasseldroid/util/backport/codec/Hex.kt

...ain/java/de/kuschku/quasseldroid/util/helper/AnyHelper.kt

...java/de/kuschku/quasseldroid/util/helper/BooleanHelper.kt