Add owner information to ChatRoomFragment in order to allow posting messages to channel on read-only channels if it is set to true

[CHORE] Merge beta into develop

[NEW] Edited message indicator

[FIX] Fix sorting on chatrooms

[FIX] Login with LDAP

refresh settings

[FIX] Fix alignment on chatrooms list

[IMPROVEMENT] Honor layout when no Store_Last_Message is set to false

    When no file filters are specified in the server whitelist, the Android system is incorrectly given a mime type filter list including a single empty ("") mime type. Naturally, nothing matches this, and no documents can be selected for upload.

    To remedy this, the application is changed to return a null filter array if filters are not to be applied.

[FIX] Improve long tap area on messages

[IMPROVEMENT] Change ImagePipelineConfig initialization in Dagger graph

[IMPROVEMENT] Change OkHttpClient initialization in Dagger graph

[CHORE] Update constraintLayout to version 1.1.0

[IMPROVEMENT] Use the same UI interaction between Pinned & Members list 

[I18N] Correct grammar in sign in title

[FIX] Show real name instead of username on chat list

Rather than using the Kotlin apply function, directly invoke the builder methods on the OkHttpClient.Builder instance. This produces noticeably better bytecode and the apply function does not add value in this case.