update webpack dep

Author: jescalan

package.json

@@ -28,7 +28,7 @@
     "source-loader": "^1.0.0",
     "spike-util": "^1.3.0",
     "sprout": "^1.2.1",
-    "webpack": "^3.3.0",
+    "webpack": "^3.4.1",
     "when": "^3.7.8"
   },
   "devDependencies": {

yarn.lock

@@ -1784,14 +1784,14 @@ engine.io@1.8.0:
     engine.io-parser "1.3.1"
     ws "1.1.1"
 
-enhanced-resolve@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.3.0.tgz#950964ecc7f0332a42321b673b38dc8ff15535b3"
+enhanced-resolve@^3.4.0:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz#0421e339fd71419b3da13d129b3979040230476e"
   dependencies:
     graceful-fs "^4.1.2"
     memory-fs "^0.4.0"
     object-assign "^4.0.1"
-    tapable "^0.2.5"
+    tapable "^0.2.7"
 
 equal-length@^1.0.0:
   version "1.0.1"
@@ -5332,7 +5332,7 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.1.0, supports-color@^3.1.2:
+supports-color@^3.1.2:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   dependencies:
@@ -5344,6 +5344,12 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
+supports-color@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.2.1.tgz#65a4bb2631e90e02420dba5554c375a4754bb836"
+  dependencies:
+    has-flag "^2.0.0"
+
 symbol-observable@^0.2.2:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-0.2.4.tgz#95a83db26186d6af7e7a18dbd9760a2f86d08f40"
@@ -5363,9 +5369,9 @@ table@^3.7.8:
     slice-ansi "0.0.4"
     string-width "^2.0.0"
 
-tapable@^0.2.5, tapable@~0.2.5:
-  version "0.2.6"
-  resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.6.tgz#206be8e188860b514425375e6f1ae89bfb01fd8d"
+tapable@^0.2.7:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.7.tgz#e46c0daacbb2b8a98b9b0cea0f4052105817ed5c"
 
 tar-pack@^3.4.0:
   version "3.4.0"
@@ -5736,16 +5742,16 @@ webpack-sources@^1.0.1:
     source-list-map "^2.0.0"
     source-map "~0.5.3"
 
-webpack@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.3.0.tgz#ce2f9e076566aba91f74887133a883fd7da187bc"
+webpack@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.4.1.tgz#4c3f4f3fb318155a4db0cb6a36ff05c5697418f4"
   dependencies:
     acorn "^5.0.0"
     acorn-dynamic-import "^2.0.0"
     ajv "^5.1.5"
     ajv-keywords "^2.0.0"
     async "^2.1.2"
-    enhanced-resolve "^3.3.0"
+    enhanced-resolve "^3.4.0"
     escope "^3.6.0"
     interpret "^1.0.0"
     json-loader "^0.5.4"
@@ -5756,12 +5762,12 @@ webpack@^3.3.0:
     mkdirp "~0.5.0"
     node-libs-browser "^2.0.0"
     source-map "^0.5.3"
-    supports-color "^3.1.0"
-    tapable "~0.2.5"
+    supports-color "^4.2.1"
+    tapable "^0.2.7"
     uglifyjs-webpack-plugin "^0.4.6"
     watchpack "^1.4.0"
     webpack-sources "^1.0.1"
-    yargs "^6.0.0"
+    yargs "^8.0.2"
 
 weinre@^2.0.0-pre-I0Z7U9OV:
   version "2.0.0-pre-I0Z7U9OV"
@@ -5943,7 +5949,7 @@ yargs@3.29.0:
     window-size "^0.1.2"
     y18n "^3.2.0"
 
-yargs@6.4.0, yargs@^6.0.0:
+yargs@6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-6.4.0.tgz#816e1a866d5598ccf34e5596ddce22d92da490d4"
   dependencies:
@@ -5962,7 +5968,7 @@ yargs@6.4.0, yargs@^6.0.0:
     y18n "^3.2.1"
     yargs-parser "^4.1.0"
 
-yargs@^8.0.1:
+yargs@^8.0.1, yargs@^8.0.2:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
   dependencies: