[gnome-shell] (21 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:

  25ae3a7... authPrompt: Iconize the cancel button
  e25bfeb... unlockDialog: Remove 'Login as another user' Label
  c66cd07... theme: Add top padding to unlock-dialog-clock-time
  524d3f8... loginDialog: Apply CSS to sessionMenuButton according to mo
  b129ac2... loginDialog: Move and relayout sessionMenuButton to bottom 
  8604e1d... userWidget: Adapt if user is not mentioned for username log
  ae26d8f... loginDialog: Set null user when asking for username
  0b6e470... loginDialog: Center align Caps Lock and authentication mess
  1569574... theme: Make AuthPrompt messages white
  bf6f6cb... authPrompt: Use entry to show question texts
  36c9464... loginDialog: Remove colon from username question
  ad9e04e... authPrompt: Trivial style cleanup
  81b46a4... authPrompt: Connect signals to both text and password entri
  29f4f9c... loginDialog: Use text entry for username
  bb3e674... authPrompt: Keep buttonWell and cancel button sizes in sync
  cbdf14c... authPrompt: Remove colons from questions
  bd19303... theme: Increase border-radius of user list items
  aab5930... authPrompt: Refactor 'next' signal
  3f444eb... authPrompt: Only spin on password entries
  6887f14... userWidget: Add empty label when user is null
  9408591... authPrompt: Don't hide the caps lock warning label

Commits added to the branch:

  b86999b... authPrompt: Iconize the cancel button
  6ffdd29... unlockDialog: Remove 'Login as another user' Label
  2d6d33e... theme: Add top padding to unlock-dialog-clock-time
  54ada5b... loginDialog: Apply CSS to sessionMenuButton according to mo
  319ce92... loginDialog: Move and relayout sessionMenuButton to bottom 
  1abef41... userWidget: Adapt if user is not mentioned for username log
  cab4238... loginDialog: Set null user when asking for username
  71db00f... loginDialog: Center align Caps Lock and authentication mess
  b9e96b3... theme: Make AuthPrompt messages white
  93937b7... authPrompt: Use entry to show question texts
  141bb10... loginDialog: Remove colon from username question
  638b6db... authPrompt: Trivial style cleanup
  15df2a4... authPrompt: Connect signals to both text and password entri
  7e0fbd3... loginDialog: Use text entry for username
  6ed52d3... authPrompt: Keep buttonWell and cancel button sizes in sync
  d66011b... authPrompt: Remove colons from questions
  b4b07be... theme: Increase border-radius of user list items
  8b35696... authPrompt: Refactor 'next' signal
  f4bfb31... authPrompt: Only spin on password entries
  fd36914... userWidget: Add empty label when user is null
  c05208a... authPrompt: Don't hide the caps lock warning label