[gnome-shell] (10 commits) Non-fast-forward update to branch uajain/adapt-user-avatar-part2

[Umang Jain <uajain 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:

  100c679... authPrompt: Move cancel button, entry and spinner to a sing
  82bf1a5... authPrompt: Iconize the cancel button
  787cd1e... authPrompt: Add "Enter Password" as password-entry hint-tex
  b9e38a0... authPrompt: Do not display "Password:" Label
  d3f90e7... theme: Add top padding to unlock-dialog-clock-time
  e9e90a2... loginDialog: Apply CSS to sessionMenuButton according to mo
  e9f838b... loginDialog: Move and relayout sessionMenuButton to bottom 
  01140e3... userWidget: Adapt if user is not mentioned for username log
  b92eee4... userWidget: Revamp username-based login flow

Commits added to the branch:

  8f02f00... authPrompt: Move cancel button, entry and spinner to a sing
  0dfa160... authPrompt: Iconize the cancel button
  b7ae8a7... unlockDialog: Remove 'Login as another user' Label
  8041128... authPrompt: Add "Enter Password" as password-entry hint-tex
  c831431... authPrompt: Do not display "Password:" Label
  5ad8fe4... theme: Add top padding to unlock-dialog-clock-time
  60b0985... loginDialog: Apply CSS to sessionMenuButton according to mo
  d4fd90a... loginDialog: Move and relayout sessionMenuButton to bottom 
  fa48d6e... userWidget: Adapt if user is not mentioned for username log
  593ccb7... userWidget: Revamp username-based login flow