improved custom tab
added browser sign in
fixed tweet gap issues
merge twidere update
added preview for theme
start to implement settings wizard
improved link highlighting
merge twidere update
improved cards ui
redesigned compose activity
improved name displaying
implemented settings wizard
better error handling when tab corrputed
updated simp. Chinese translations
Fix some confusing translation.
Translations
Merge pull request #132 from wynnsyt/dev

improve english translations
merge twidere update
used confirm dialog for some actions, e.g. unfollow, block, delete list etc
improved ui.
auto complete now support nick name
added acra lib, twidere will open email client when it crashed.
removed unused MultiSelectActivity
improved follow/unfollow feature
used user_id for filters
implemeted send multiple drafts feature
fixed npe
bug fixes
improved unread count displaying
merge twidere update