Update js/ui/placesManager.js

Made samba bookmarks visible in places menu, fixes issue #1287
Added background-repeat
Fix bad variable reference.
Merge pull request #5 from autarkper/dalcde-multi-hot-corner

[Hot Corner] Fix bad variable reference.
[Multi-hot-corner] Fix typo.
[Multi-hot-corner] Remove "entered" log statement.
Add hotCorner.js to the set of JS files.
Add toggleDesktop method in Main
Merge pull request #6 from autarkper/dalcde-multi-hot-corner

[Hot corner] More fixes, etc.
[multi-hot-corner, multi-monitor] Fix bottom-right corner position.
Merge pull request #7 from autarkper/dalcde-multi-hot-corner

[multi-hot-corner, multi-monitor] Fix bottom-right corner position.
Update files/usr/share/cinnamon/applets/bluetooth@cinnamon.org/applet.js

Fixes #1297
[Alt-Tab] Fade the switcher's icon bar while showing previews.
[Alt-Tab] Fade in the preview, to make it easier on the eye.
[Alt-Tab] Enable switch workspace right/left in Alt-tab.
[Alt-Tab] Add sensitivity of the Return key. Comment out some presumed GNOME Shell-specific key combinations.
[Alt-Tab] Preview with dialogs, if any
[Alt-Tab] Longer initial preview delay
[Alt-Tab] Include dialogs, if any, in thumbnail previews.
[Alt-Tab] Overview of thumbnail-popup delays, to avoid creating thumbnails when the user is rapidly tabbing through the icons.