Squashed 'appmock/' changes from e7911b1..1dcee1f
Squashed 'appmock/' changes from e7911b1..1dcee1f

1dcee1f VFS-2719 Update web_client in rebar.lock

git-subtree-dir: appmock
git-subtree-split: 1dcee1fcf5e475a33cafcb2b54bd9641c3ae6e44

onedata/op-worker,onedata/op-worker,onedata/op-worker