Merge pull request #848 from letanure/reboot

JS beautify, js event/method to open curtain
update steps of guided tour demo to example panel
Fixed user account arrow.
Merge pull request #850 from Wylkon/reboot

Fixed user account arrow.
Merge pull request #849 from deividmarques/reboot

update steps of guided tour demo to example panel
popover open on load
Revert "popover open on load"

This reverts commit 70994f5ccb3591d27d2c4a38a90821170e621b17.
popover open onload