TweetInfoPage: Remove some old debugging output
SearchPage: Save the focus widget when leaving...

..and restore it when joining.
DefaultTimeline: make sure older tweets get removed

This did not work whenever the firt attempt to remove them failed.
HomeTimeline: Don't force_wait on scroll_top_next

This caused the user to be unable to scroll down whenever he received
mutliple tweets when not being at the HomeTimeline when they arrived.
Related to #49.
DMThreadEntry: Remove old debug output
DMThreadsPage: Correctly update the global unread count

We simply forgot to call update_unread_count on the page.
DMPage: Make user names clickable

... and show that user's profile page, like we do everywhere else.
HomeTimeline: Don't forget to scroll up if necessary

Broken by 45ab3afd52893e521ced2839cd42e4a485c22959
README: Update compose tweet shortcut(s)
AccountListEntry: Add some margin-top

With the new tabs in adwaits 3.12, the blue underline visually collides
with the blue used to indicate selected menu items. We simply add some
margin-top to every list item, which will keep it looking ok in adwaita
and won't hurt everywhere else.
HomeTimeline: Use foreach loops instead of GtkContainer's foreach
HomeTimeline: Use foreach loops instead of GtkContainer's foreach
HomeTimeline: Don't show notification for mentions twice

See issue #53
ListsPage: Switch to LIST_STATUSES page on row_activated
Utils: Also print json data in show_error_object
TweetInfoPage: Fix scroll_event callback

... so scrolling down is possible again. m(
ListStatusesPage: Load tweets
TweetInfoPage: Fix scroll_event callback

... so scrolling down is possible again. m(
ListStatusesPage: Correctly assign the current list_id
ui: Mark placeholders as untranslatable