New alpha release 0.1.20

New features:
 * Join room by id or alias dialog
 * Start chat dialog
 * Image to no room view and add new style
 * "New messages" divider
 * Spawn popover from room name and remove room-menu-button

Bug fixes:
 * Only one line in topic
 * Use custom fork of secret-service that removes AVX2 ASM instructions
 * Only attach url to msg if there's an url
 * Conditional in `mark_as_read`
1 job for 0.1.20 in 17 minutes and 23 seconds (queued for 1 second)
Status Job ID Name Coverage
passed #17077