Tusky 1.3.0

• new media tab in user profiles
• ability to show the original toot when replying
• link previews for detail statuses
• added progress indicator for media uploads
• ability to load more statuses in the middle of a timeline
• new splash screen
• support for image keyboards
• added actionbar to PreferenceActivity, improved actionbar when viewing a thread
• new and improved translations
• many bugfixes