[gnome-shell] (7 commits) Non-fast-forward update to branch wip/aday/standardise-text-styles

[Allan Day <allanday src gnome org>]

The branch 'wip/aday/standardise-text-styles' 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:

  5b37fdd... theme: Remove unused message tray counters
  93c1c20... theme: Standardise text styles
  9ba46a0... adjust UI to new text styles

Commits added to the branch:

  6a477be... windowManager: Use own variables for each gesture (*)
  b143869... main: Fix some typos and style inconsistencies in comments (*)
  68e580e... dialog: Use GObject.set() over Object.assign() (*)
  2f5086e... extensionDownloader: Use common message dialog layout (*)
  2ccd87a... theme: Remove unused message tray counters
  40a772c... theme: Standardise text styles
  34e9513... adjust UI to new text styles

(*) This commit already existed in another branch; no separate mail sent