Merge pull request #679 from CenterForOpenScience/upgrade_dependencies

Upgrade dependencies

Author: jamescdavis

package.json

@@ -70,7 +70,7 @@
     "chai": "^4.1.2",
     "coveralls": "^3.0.3",
     "dropzone": "^5.3.0",
-    "ember-a11y-testing": "^0.5.7",
+    "ember-a11y-testing": "^1.0.0",
     "ember-ace": "^2.0.1",
     "ember-ajax": "^5.0.0",
     "ember-angle-bracket-invocation-polyfill": "^1.3.0",
@@ -153,7 +153,7 @@
     "ember-resolver": "^5.0.1",
     "ember-responsive": "^3.0.0",
     "ember-simple-auth": "^1.6.0",
-    "ember-sinon": "^3.1.0",
+    "ember-sinon": "^4.0.0",
     "ember-sinon-qunit": "^3.1.0",
     "ember-sortable": "^1.11.2",
     "ember-source": "~3.4.0",
@@ -171,7 +171,7 @@
     "immutable": "4.0.0-rc.12",
     "js-md5": "^0.7.3",
     "jsonapi-typescript": "^0.1.3",
-    "katex": "^0.10.0-rc.1",
+    "katex": "^0.10.0",
     "keen-analysis": "^2.0.0",
     "keen-dataviz": "^2.0.4",
     "keen-tracking": "^2.0.9",
@@ -187,7 +187,7 @@
     "seedrandom": "^3.0.1",
     "sinon": "^7.3.2",
     "stylelint-config-css-modules": "^1.2.0",
-    "stylelint-config-sass-guidelines": "^5.0.0",
+    "stylelint-config-sass-guidelines": "^6.0.0",
     "toastr": "^2.1.4",
     "tslint": "^5.16.0",
     "tslint-consistent-codestyle": "^1.11.1",