Merge remote-tracking branch 'upstream/bookwyrm-entities' into develop

diff --cc mix.exs
Simple merge

diff --cc mix.lock
index 020b84a74e9dcfb9331f478727577d512c2fc5f0,05630a92e560b1d09f3e70c6793c29d30e454ca0..43143e0cab91c75fe09b34a2adced4151607157a
--- 1/mix.lock
--- 2/mix.lock
+++ b/mix.lock
@@@ -137,7 -133,6 +137,7 @@@
    "ueberauth": {:hex, :ueberauth, "0.6.3", "d42ace28b870e8072cf30e32e385579c57b9cc96ec74fa1f30f30da9c14f3cc0", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "afc293d8a1140d6591b53e3eaf415ca92842cb1d32fad3c450c6f045f7f91b60"},
    "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
    "unsafe": {:hex, :unsafe, "1.0.1", "a27e1874f72ee49312e0a9ec2e0b27924214a05e3ddac90e91727bc76f8613d8", [:mix], [], "hexpm", "6c7729a2d214806450d29766abc2afaa7a2cbecf415be64f36a6691afebb50e5"},
-   "web_push_encryption": {:git, "https://github.com/lanodan/elixir-web-push-encryption.git", "026a043037a89db4da8f07560bc8f9c68bcf0cc0", [branch: "bugfix/otp-24"]},
 +  "vex": {:hex, :vex, "0.9.0", "613ea5eb3055662e7178b83e25b2df0975f68c3d8bb67c1645f0573e1a78d606", [:mix], [], "hexpm", "c69fff44d5c8aa3f1faee71bba1dcab05dd36364c5a629df8bb11751240c857f"},
+   "web_push_encryption": {:hex, :web_push_encryption, "0.3.1", "76d0e7375142dfee67391e7690e89f92578889cbcf2879377900b5620ee4708d", [:mix], [{:httpoison, "~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jose, "~> 1.11.1", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm", "4f82b2e57622fb9337559058e8797cb0df7e7c9790793bdc4e40bc895f70e2a2"},
    "websocket_client": {:git, "https://github.com/jeremyong/websocket_client.git", "9a6f65d05ebf2725d62fb19262b21f1805a59fbf", []},
  }