[geary] (6 commits) Non-fast-forward update to branch mjog/search-refinement

[Michael Gratton <mjog src gnome org>]

The branch 'mjog/search-refinement' 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:

  b40e4e7... Move SearchFolder management into the client
  5de815b... Update and simplify SearchBar component
  3a279a5... Fixup outbox removal
  6364fd6... Remove distinct search folder email identifiers
  5eb0025... Remove unused Geary.Folder::list_local_email_fields_async m
  6760149... Remove some redundant collection copies
  a269d34... Move display-related Util.Email.shorten_url function to Uti
  2a4d710... Add Geary.SearchQuery.Operator and subclasses

Commits added to the branch:

  f025f69... Move SearchFolder management into the client (*)
  5eb6bb2... Update and simplify SearchBar component (*)
  dda8d9b... Remove distinct search folder email identifiers (*)
  cc0fb9e... Remove unused Geary.Folder::list_local_email_fields_async m (*)
  77125fc... Remove some redundant collection copies (*)
  e7f8571... Move display-related Util.Email.shorten_url function to Uti (*)

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