Highlighted tabs visablity, update and scale image, toggle fullview widget,...

Highlighted tabs visablity, update and scale image, toggle fullview widget, icon, prevent busy indicator from infinite loop, fix empty widget on logon

   REVIEW: 127356
   CCBUG: 357222
   CCBUG: 357333
   CCBUG: 360381
   CCBUG: 360382
   CCBUG: 353586
   CCBUG: 356640

Signed-off-by: Anthony Fieroni <bvbfan@abv.bg>