Remove confusing/incorrect comments
Delays loading spinner when switching between tabs.
Unescape topic title before setting it as the document title.
FEATURE: add redirect_users_to_top_page site setting (default to true)
Merge pull request #2213 from vikhyat/fix-title-lt

Unescape topic title before setting it as the document title
Merge pull request #2211 from velesin/delayed_tab_switch_spinner

Delays loading spinner when switching between tabs.
Merge pull request #2210 from jtescher/master

Remove confusing/incorrect comments