Update dependency react-router to v4

package.json

@@ -111,7 +111,7 @@
     "react-intersection-observer": "6.2.2",
     "react-loadable": "5.5.0",
     "react-relay": "1.4.1",
-    "react-router": "3.2.1",
+    "react-router": "4.3.1",
     "react-router-relay": "https://github.com/sj26/react-router-relay/releases/download/v0.13.7%2Bclassic/react-router-relay-0.13.7.classic.tgz",
     "react-transition-group": "2.4.0",
     "search-query-parser": "1.3.0",

yarn.lock

@@ -2386,14 +2386,6 @@ [email protected]:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
-create-react-class@^15.5.1:
-  version "15.6.0"
-  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.6.0.tgz#ab448497c26566e1e29413e883207d57cfe7bed4"
-  dependencies:
-    fbjs "^0.8.9"
-    loose-envify "^1.3.1"
-    object-assign "^4.1.1"
-
 [email protected]:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/credit-card-type/-/credit-card-type-7.1.0.tgz#8b367c7e5a0bcb59aa12826e684b8963718f2221"
@@ -4611,13 +4603,14 @@ highlight.js@^9.6.0:
   version "9.12.0"
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.12.0.tgz#e6d9dbe57cbefe60751f02af336195870c90c01e"
 
-history@^3.0.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/history/-/history-3.3.0.tgz#fcedcce8f12975371545d735461033579a6dae9c"
+history@^4.7.2:
+  version "4.7.2"
+  resolved "https://registry.yarnpkg.com/history/-/history-4.7.2.tgz#22b5c7f31633c5b8021c7f4a8a954ac139ee8d5b"
   dependencies:
     invariant "^2.2.1"
     loose-envify "^1.2.0"
-    query-string "^4.2.2"
+    resolve-pathname "^2.2.0"
+    value-equal "^0.4.0"
     warning "^3.0.0"
 
 hmac-drbg@^1.0.0:
@@ -4632,7 +4625,7 @@ [email protected]:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.0.tgz#72d9d0754f7fe25ca2d01ad8f8f9a9449a89526d"
 
-hoist-non-react-statics@^2.3.1, hoist-non-react-statics@^2.5.0:
+hoist-non-react-statics@^2.5.0:
   version "2.5.5"
   resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
 
@@ -7058,6 +7051,12 @@ [email protected]:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
 
+path-to-regexp@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  dependencies:
+    isarray "0.0.1"
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -7757,7 +7756,7 @@ prompts@^0.1.9:
     clorox "^1.0.3"
     sisteransi "^0.1.1"
 
-[email protected], prop-types@^15.6.2:
+[email protected], prop-types@^15.6.1, prop-types@^15.6.2:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.2.tgz#05d5ca77b4453e985d60fc7ff8c859094a497102"
   dependencies:
@@ -7867,7 +7866,7 @@ [email protected]:
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
-query-string@^4.1.0, query-string@^4.2.2:
+query-string@^4.1.0:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.4.tgz#bbb693b9ca915c232515b228b1a02b609043dbeb"
   dependencies:
@@ -8047,17 +8046,17 @@ [email protected]:
     prop-types "^15.5.6"
     react-static-container "^1.0.1"
 
-react-router@3.2.1:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/react-router/-/react-router-3.2.1.tgz#b9a3279962bdfbe684c8bd0482b81ef288f0f244"
+react-router@4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-4.3.1.tgz#aada4aef14c809cb2e686b05cee4742234506c4e"
   dependencies:
-    create-react-class "^15.5.1"
-    history "^3.0.0"
-    hoist-non-react-statics "^2.3.1"
-    invariant "^2.2.1"
-    loose-envify "^1.2.0"
-    prop-types "^15.5.6"
-    warning "^3.0.0"
+    history "^4.7.2"
+    hoist-non-react-statics "^2.5.0"
+    invariant "^2.2.4"
+    loose-envify "^1.3.1"
+    path-to-regexp "^1.7.0"
+    prop-types "^15.6.1"
+    warning "^4.0.1"
 
 react-side-effect@^1.0.2:
   version "1.1.3"
@@ -8469,6 +8468,10 @@ resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
 
+resolve-pathname@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-2.2.0.tgz#7e9ae21ed815fd63ab189adeee64dc831eefa879"
+
 resolve-url@^0.2.1, resolve-url@~0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
@@ -9839,6 +9842,10 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
+value-equal@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/value-equal/-/value-equal-0.4.0.tgz#c5bdd2f54ee093c04839d71ce2e4758a6890abc7"
+
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
@@ -9935,6 +9942,12 @@ warning@^3.0.0:
   dependencies:
     loose-envify "^1.0.0"
 
+warning@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-4.0.2.tgz#aa6876480872116fa3e11d434b0d0d8d91e44607"
+  dependencies:
+    loose-envify "^1.0.0"
+
 watch@~0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"