Shorty: Fix fallback for target pages not specifying any title themselves.
Shorty: Fix some less important behaviour rules for missing meta data.
Shorty: Store and show the originally specified target url and not a potentially final (redirected) url.
Shorty: Drop key shortcut ' '(blank) closing dialogs: too confusing
Shorty: Fix visualization of a modified Shorty
Shorty: Fix 'umlaut' visualization in page titles by dropping the base64 encoding in json replies.
Shorty: Fix meta data retrieval to not crash upon invalid titles in pages head settings.
Merge pull request #79 from arkascha/stable7

Fixups to the upcoming version