[gnome-shell] (20 commits) Non-fast-forward update to branch uajain/adapt-user-avatar-part2

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'uajain/adapt-user-avatar-part2' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  37e40ed... unlockDialog: Remove 'Login as another user' Label
  02927f3... theme: Add top padding to unlock-dialog-clock-time
  cf9a374... loginDialog: Apply CSS to sessionMenuButton according to mo
  3d93403... loginDialog: Move and relayout sessionMenuButton to bottom 
  f6aeef1... userWidget: Adapt if user is not mentioned for username log
  c8cac40... loginDialog: Set null user when asking for username
  d494ca8... loginDialog: Center align Caps Lock and authentication mess
  89a57c4... theme: Make AuthPrompt messages white
  434a47b... authPrompt: Use entry to show question texts
  51ba48a... loginDialog: Remove colon from username question
  a583f7c... authPrompt: Trivial style cleanup
  0174440... authPrompt: Connect signals to both text and password entri
  59c587f... loginDialog: Use text entry for username
  e41e509... authPrompt: Keep buttonWell and cancel button sizes in sync
  72b1842... authPrompt: Remove colons from questions
  d21269f... theme: Increase border-radius of user list items
  ec8ee6f... authPrompt: Refactor 'next' signal
  22c90d7... authPrompt: Only spin on password entries
  45396d3... userWidget: Add empty label when user is null
  a5bcdc4... authPrompt: Don't hide the caps lock warning label

Commits added to the branch:

  76b585d... unlockDialog: Remove 'Login as another user' Label
  5cb6dd6... theme: Add top padding to unlock-dialog-clock-time
  dccb9ae... loginDialog: Apply CSS to sessionMenuButton according to mo
  62be04c... loginDialog: Move and relayout sessionMenuButton to bottom 
  17ed4e1... userWidget: Adapt if user is not mentioned for username log
  fe63275... loginDialog: Set null user when asking for username
  0d036d7... loginDialog: Center align Caps Lock and authentication mess
  5e03577... theme: Make AuthPrompt messages white
  ff39488... authPrompt: Use entry to show question texts
  4e81df5... loginDialog: Remove colon from username question
  63cd394... authPrompt: Trivial style cleanup
  cf2545f... authPrompt: Connect signals to both text and password entri
  5144def... loginDialog: Use text entry for username
  980dac3... authPrompt: Keep buttonWell and cancel button sizes in sync
  7ed0971... authPrompt: Remove colons from questions
  12d063b... theme: Increase border-radius of user list items
  3243bc5... authPrompt: Refactor 'next' signal
  e37b323... authPrompt: Only spin on password entries
  0cf2046... userWidget: Add empty label when user is null
  cc27c95... authPrompt: Don't hide the caps lock warning label