[gnome-characters: 10/10] Merge branch 'ES6' into 'master'

[Daiki Ueno <dueno src gnome org>]

commit 4c6a34104b31f5d7e454804665fac088dbaa50b2
Merge: b45f5f2 0c0c839
Author: Daiki Ueno <ueno unixuser org>
Date:   Wed Jun 20 04:14:51 2018 +0000

    Merge branch 'ES6' into 'master'
    
    ES6 Classes added - complete
    
    See merge request GNOME/gnome-characters!12

 src/categoryList.js   | 103 ++++++++++-----------
 src/character.js      |  50 +++++------
 src/characterList.js  | 241 +++++++++++++++++++++++---------------------------
 src/main.js           |  52 +++++------
 src/menu.js           |  39 ++++----
 src/searchProvider.js |  58 ++++++------
 src/service.js        |  38 ++++----
 src/util.js           |   7 +-
 src/window.js         | 139 ++++++++++++++---------------
 9 files changed, 338 insertions(+), 389 deletions(-)
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