Bulk export (#684)

* First pass (working) collection export to zip

* Add export confirmation screen

* 👕

* Refactor

* Job for team export, move to tmp file, settings UI

* Export all collections job

* 👕

* Add specs

* Clarify UI

package.json

@@ -108,6 +108,7 @@
     "imports-loader": "0.6.5",
     "invariant": "^2.2.2",
     "isomorphic-fetch": "2.2.1",
+    "jszip": "3.1.5",
     "js-cookie": "^2.1.4",
     "js-search": "^1.4.2",
     "json-loader": "0.5.4",
@@ -134,7 +135,7 @@
     "nodemailer": "^4.4.0",
     "normalize.css": "^7.0.0",
     "normalizr": "2.0.1",
-    "outline-icons": "^1.3.1",
+    "outline-icons": "^1.3.2",
     "oy-vey": "^0.10.0",
     "pg": "^6.1.5",
     "pg-hstore": "2.3.2",
@@ -170,6 +171,7 @@
     "styled-components-breakpoint": "^1.0.1",
     "styled-components-grid": "^1.0.0-preview.15",
     "styled-normalize": "^2.2.1",
+    "tmp": "0.0.33",
     "uglifyjs-webpack-plugin": "1.2.5",
     "url-loader": "^0.6.2",
     "uuid": "2.0.2",