Handle Designer issue with long lines and commit package and package-lock files

elements/nuxeo-editors/nuxeo-layout-menu-editor.html-script-0
  line 237  col 132  Line must be at most 120 characters
  line 240  col 132  Line must be at most 120 characters
  ⚠  2 warnings

$> git status
On branch master
Your branch is up-to-date with 'origin/master'.
Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git checkout -- <file>..." to discard changes in working directory)
    modified:   nuxeo-studio-elements/package.json
    modified:   nuxeo-view-designer/package-lock.json
Untracked files:
  (use "git add <file>..." to include in what will be committed)
    nuxeo-studio-elements/package-lock.json
no changes added to commit (use "git add" and/or "git commit -a")